Cita APA (7th ed.)
Canadian Wildlife Service, ebrary, Inc, Alexander, S. A., & Sinclair, P. H. (2003). Birds of the Yukon Territory. UBC Press.
Cita Chicago (17th ed.)
Canadian Wildlife Service, Inc ebrary, S. A. Alexander, i Pamela Helen Sinclair. Birds of the Yukon Territory. Vancouver: UBC Press, 2003.
Cita MLA (9th ed.)
Canadian Wildlife Service, et al. Birds of the Yukon Territory. UBC Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.