Cita APA (7a ed.)

Meyer de Schauensee,Rodolphe. (1951). The birds of the Republic of Colombia: Their distributions and keys for their.. Universidad Nacional de Colombia.

Cita Chicago Style (17a ed.)

Meyer de Schauensee,Rodolphe. The Birds of the Republic of Colombia: Their Distributions and Keys for Their.. Colombia - COLO: Universidad Nacional de Colombia, 1951.

Cita MLA (8a ed.)

Meyer de Schauensee,Rodolphe. The Birds of the Republic of Colombia: Their Distributions and Keys for Their.. Universidad Nacional de Colombia, 1951.