Cita APA

Synder, N. F. (1987). The parrots of luquillo: Natural history and conservation of the Puerto Rican parrot. California: Western Foundation of Vertebrate Zoology.

Citación estilo Chicago

Synder, Noel F.R. The Parrots of Luquillo: Natural History and Conservation of the Puerto Rican Parrot. California: Western Foundation of Vertebrate Zoology, 1987.

Cita MLA

Synder, Noel F.R. The Parrots of Luquillo: Natural History and Conservation of the Puerto Rican Parrot. California: Western Foundation of Vertebrate Zoology, 1987.