Não informado. (1900). Pacific coast avifauna. Cooper Ornithological Club.
Style de citation Chicago (17e éd.)Não informado. Pacific Coast Avifauna. Santa Clara, Calif: Cooper Ornithological Club, 1900.
Style de citation MLA (8e éd.)Não informado. Pacific Coast Avifauna. Cooper Ornithological Club, 1900.
Attention : ces citations peuvent ne pas être correctes à 100%.