Cita APA

Slud, P. (1960). The Birds of finca "La Selva", Costa Rica: A tropical wet forest locality. New York, New York: American Museum of Natural History.

Citación estilo Chicago

Slud, Paul. The Birds of Finca "La Selva", Costa Rica: A Tropical Wet Forest Locality. New York, New York: American Museum of Natural History, 1960.

Cita MLA

Slud, Paul. The Birds of Finca "La Selva", Costa Rica: A Tropical Wet Forest Locality. New York, New York: American Museum of Natural History, 1960.