APA aipamena

Bogart, K. P. (1990). Introductory Combinatorics. New York: Harcourt Brace Jovanovich.

Chicago Style aipamena

Bogart, Kenneth P. Introductory Combinatorics. New York: Harcourt Brace Jovanovich, 1990.

MLA aipamena

Bogart, Kenneth P. Introductory Combinatorics. New York: Harcourt Brace Jovanovich, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.