APA (7th ed.) Citation

Lawvere, F. W., & Schanuel, S. H. (2009). Conceptual mathematics: A first introduction to categories (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Lawvere, F. W., and S. H. Schanuel. Conceptual Mathematics: A First Introduction to Categories. 2nd ed. Cambridge, U.K: Cambridge University Press, 2009.

MLA (9th ed.) Citation

Lawvere, F. W., and S. H. Schanuel. Conceptual Mathematics: A First Introduction to Categories. 2nd ed. Cambridge University Press, 2009.