Cita APA (7a ed.)

Colonial Waterbird Group (U.S.) & Colonial Waterbird Society. (1981). Colonial waterbirds: Journal of the Colonial Waterbird Group. Colonial Waterbird Group.

Cita Chicago Style (17a ed.)

Colonial Waterbird Group (U.S.) y Colonial Waterbird Society. Colonial Waterbirds: Journal of the Colonial Waterbird Group. Ithaca, N.Y.: Colonial Waterbird Group, 1981.

Cita MLA (9a ed.)

Colonial Waterbird Group (U.S.) y Colonial Waterbird Society. Colonial Waterbirds: Journal of the Colonial Waterbird Group. Colonial Waterbird Group, 1981.