APA (7th ed.) Citation

Paulos, J. A. (2000). I think, therefore I laugh: The flip side of philosophy. Columbia University Press.

Chicago Style (17th ed.) Citation

Paulos, John Allen. I Think, Therefore I Laugh: The Flip Side of Philosophy. New York, NY: Columbia University Press, 2000.

MLA (8th ed.) Citation

Paulos, John Allen. I Think, Therefore I Laugh: The Flip Side of Philosophy. Columbia University Press, 2000.