Cita APA (7a ed.)

Paulos, J. A. (1982). Mathematics and humor. University of Chicago Press.

Cita Chicago Style (17a ed.)

Paulos, John Allen. Mathematics and Humor. Chicago [etc.]: University of Chicago Press, 1982.

Cita MLA (9a ed.)

Paulos, John Allen. Mathematics and Humor. University of Chicago Press, 1982.