APA (7th ed.) Zitazioa

Michener, C. D. (2000). The bees of the world. Johns Hopkins University.

Chicago Style (17th ed.) Zitazioa

Michener, Charles D. The Bees of the World. Baltimore, USA: Johns Hopkins University, 2000.

MLA (9th ed.) Zitazioa

Michener, Charles D. The Bees of the World. Johns Hopkins University, 2000.