APA (7th ed.) Citation

Diamond, F., & Shurman, J. M. (2005). A first course in modular forms. Springer.

Chicago Style (17th ed.) Citation

Diamond, Fred, and Jerry Michael Shurman. A First Course in Modular Forms. New York, NY: Springer, 2005.

MLA (9th ed.) Citation

Diamond, Fred, and Jerry Michael Shurman. A First Course in Modular Forms. Springer, 2005.