Παραπομπή σε μορφή APA (7η εκδ.)

Benjamin, A. Τ., & Quinn, J. J. (2003). Proofs that really count: The art of combinatorial proof. Mathematical Association of America.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Benjamin, Arthur Τ., και Jennifer J. Quinn. Proofs That Really Count: The Art of Combinatorial Proof. Washington: Mathematical Association of America, 2003.

Παραπομπή σε μορφή MLA (8th εκδ.)

Benjamin, Arthur Τ., και Jennifer J. Quinn. Proofs That Really Count: The Art of Combinatorial Proof. Mathematical Association of America, 2003.