Cita APA

Mackenzie, J. P. (1986). Birds of the world: Birds of prey. Wisconsin: North Word.

Citación estilo Chicago

Mackenzie, John P.S. Birds of the World: Birds of Prey. Wisconsin: North Word, 1986.

Cita MLA

Mackenzie, John P.S. Birds of the World: Birds of Prey. Wisconsin: North Word, 1986.