- ABNT:
NOTO, M. S.; PRIATNA, N.; DAHLAN, J. A. Mathematical Proof: The Learning Obstacles of Preservice Mathematics Teachers on Transformation Geometry. **Journal on Mathematics Education**, [s. l.], v. 10, n. 1, p. 117–126, 2019. Disponível em: . Acesso em: 20 set. 2019.

- AMA:
Noto MS, Priatna N, Dahlan JA. Mathematical Proof: The Learning Obstacles of Preservice Mathematics Teachers on Transformation Geometry. *Journal on Mathematics Education*. 2019;10(1):117-126. http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=EJ1204803&custid=s8280428. Accessed September 20, 2019.

- APA:
Noto, M. S., Priatna, N., & Dahlan, J. A. (2019). Mathematical Proof: The Learning Obstacles of Preservice Mathematics Teachers on Transformation Geometry. *Journal on Mathematics Education*, *10*(1), 117–126. Retrieved from http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=EJ1204803&custid=s8280428

- Chicago/Turabian: Author-Date:
Noto, Muchamad Subali, Nanang Priatna, and Jarnawi Afgani Dahlan. 2019. “Mathematical Proof: The Learning Obstacles of Preservice Mathematics Teachers on Transformation Geometry.” *Journal on Mathematics Education* 10 (1): 117–26. http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=EJ1204803&custid=s8280428.

- Harvard:
Noto, M. S., Priatna, N. and Dahlan, J. A. (2019) ‘Mathematical Proof: The Learning Obstacles of Preservice Mathematics Teachers on Transformation Geometry’, *Journal on Mathematics Education*, 10(1), pp. 117–126. Available at: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=EJ1204803&custid=s8280428 (Accessed: 20 September 2019).

- Harvard: Australian:
Noto, MS, Priatna, N & Dahlan, JA 2019, ‘Mathematical Proof: The Learning Obstacles of Preservice Mathematics Teachers on Transformation Geometry’, *Journal on Mathematics Education*, vol. 10, no. 1, pp. 117–126, viewed 20 September 2019, .

- MLA:
Noto, Muchamad Subali, et al. “Mathematical Proof: The Learning Obstacles of Preservice Mathematics Teachers on Transformation Geometry.” *Journal on Mathematics Education*, vol. 10, no. 1, Jan. 2019, pp. 117–126. *EBSCOhost*, search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=EJ1204803&custid=s8280428.

- Chicago/Turabian: Humanities:
Noto, Muchamad Subali, Nanang Priatna, and Jarnawi Afgani Dahlan. “Mathematical Proof: The Learning Obstacles of Preservice Mathematics Teachers on Transformation Geometry.” *Journal on Mathematics Education* 10, no. 1 (January 1, 2019): 117–26. http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=EJ1204803&custid=s8280428.

- Vancouver/ICMJE:
Noto MS, Priatna N, Dahlan JA. Mathematical Proof: The Learning Obstacles of Preservice Mathematics Teachers on Transformation Geometry. Journal on Mathematics Education [Internet]. 2019 Jan 1 [cited 2019 Sep 20];10(1):117–26. Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=eric&AN=EJ1204803&custid=s8280428