Cita APA (7a ed.)

International Committee for Bird Preservation. Pan American Section. (1957). Research report. The Section.

Cita Chicago Style (17a ed.)

International Committee for Bird Preservation. Pan American Section. Research Report. New York, N.Y.: The Section, 1957.

Cita MLA (8a ed.)

International Committee for Bird Preservation. Pan American Section. Research Report. The Section, 1957.