Cita APA (7a ed.)

Colonial Waterbird Group. (1977). Proceedings. Colonial Waterbird Group.

Cita Chicago Style (17a ed.)

Colonial Waterbird Group. Proceedings. [DeKalb, Ill.]: Colonial Waterbird Group, 1977.

Cita MLA (9a ed.)

Colonial Waterbird Group. Proceedings. Colonial Waterbird Group, 1977.