Cita APA (7th ed.)

Ripley, S. D. (1958). Notes on a Collection of Birds from Mindoro Island, Philippines. WEL Collection.

Cita Chicago (17th ed.)

Ripley, Sidney Dillon. Notes on a Collection of Birds from Mindoro Island, Philippines. [S.l.]: WEL Collection, 1958.

Cita MLA (9th ed.)

Ripley, Sidney Dillon. Notes on a Collection of Birds from Mindoro Island, Philippines. WEL Collection, 1958.