APA (7th ed.) Citation

Langlands, R. P. (1980). Base change for GL(2). Princeton University Press.

Chicago Style (17th ed.) Citation

Langlands, Robert P. Base Change for GL(2). Princeton, NJ: Princeton University Press, 1980.

MLA (9th ed.) Citation

Langlands, Robert P. Base Change for GL(2). Princeton University Press, 1980.