Style de citation APA (7e éd.)

Canadian Wildlife Service, BC Environment. Wildlife Branch, ProQuest (Firm), & Campbell, R. W. (2001). Passerines: Wood-warblers through old world sparrows (New ed.). UBC Press.

Style de citation Chicago (17e éd.)

Canadian Wildlife Service, BC Environment. Wildlife Branch, ProQuest (Firm), et R. Wayne Campbell. Passerines: Wood-warblers Through Old World Sparrows. New ed. Vancouver [B.C.]: UBC Press, 2001.

Style de citation MLA (9e éd.)

Canadian Wildlife Service, et al. Passerines: Wood-warblers Through Old World Sparrows. New ed. UBC Press, 2001.