Cita APA (7th ed.)

Gibson, C. G. (1908). Notes on Some Birds of the Abrolhos Islands (W.A.). Zenodo.

Cita Chicago (17th ed.)

Gibson, Charles G. Notes on Some Birds of the Abrolhos Islands (W.A.). Zenodo, 1908.

Cita MLA (9th ed.)

Gibson, Charles G. Notes on Some Birds of the Abrolhos Islands (W.A.). Zenodo, 1908.