APA (7th ed.) Citation

Bernstein, J., & Gelbart, S. S. (2004). An introduction to the Langlands Program. Birkhauser.

Chicago Style (17th ed.) Citation

Bernstein, Joseph, and Stephen S. Gelbart. An Introduction to the Langlands Program. Boston: Birkhauser, 2004.

MLA (9th ed.) Citation

Bernstein, Joseph, and Stephen S. Gelbart. An Introduction to the Langlands Program. Birkhauser, 2004.