Cita APA

Sprunt, A. (1955). North american birds of prey. Harper & Brothers.

Citación estilo Chicago

Sprunt, Alexander. North American Birds of Prey. New York, USA: Harper & Brothers, 1955.

Cita MLA

Sprunt, Alexander. North American Birds of Prey. Harper & Brothers, 1955.

Warning: These citations may not always be 100% accurate.