APA aipamena

Sheehan, C. B. t. b. J. Principles of combinatorics. Academic Press.

Chicago Style aipamena

Sheehan, C. Berge translated by John. Principles of Combinatorics. Academic Press.

MLA aipamena

Sheehan, C. Berge translated by John. Principles of Combinatorics. Academic Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.