APA (7th ed.) Citation

Lang, S. (1995). Introduction to modular forms (2., corr. print.). Springer.

Chicago Style (17th ed.) Citation

Lang, Serge. Introduction to Modular Forms. 2., corr. print. Berlin [u.a.]: Springer, 1995.

MLA (9th ed.) Citation

Lang, Serge. Introduction to Modular Forms. 2., corr. print. Springer, 1995.