Παραπομπή APA

Lawvere,F.William, & Schanuel,Stephen H. (2009). Conceptual mathematics: A first introduction to categories. Cambridge University Press.

Παραπομπή Chicago Style

Lawvere,F.William, και Schanuel,Stephen H. Conceptual Mathematics: A First Introduction to Categories. Cambridge: Cambridge University Press, 2009.

Παραπομπή MLA

Lawvere,F.William, και Schanuel,Stephen H. Conceptual Mathematics: A First Introduction to Categories. Cambridge University Press, 2009.