APA (7th ed.) Citation

Banerjee, R. (2014). A modular description of ER(2). New York Journal of Mathematics, 20, 743.

Chicago Style (17th ed.) Citation

Banerjee, Romie. "A Modular Description of ER(2)." New York Journal of Mathematics 20 (2014): 743.

MLA (9th ed.) Citation

Banerjee, Romie. "A Modular Description of ER(2)." New York Journal of Mathematics, vol. 20, 2014, p. 743.