Παραπομπή σε μορφή APA (7η εκδ.)

Bona, M. (2006). A walk through combinatorics: An introduction to enumeration and graph theory (2nd ed.). World scientific.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bona, Miklos. A Walk Through Combinatorics: An Introduction to Enumeration and Graph Theory. 2nd ed. New Jersey: World scientific, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bona, Miklos. A Walk Through Combinatorics: An Introduction to Enumeration and Graph Theory. 2nd ed. World scientific, 2006.