APA aipamena
Ford, J. K. B., & Ellis, G. (1999). Transients: Mammal-hunting killer whales of British Columbia, Washington, and southeastern Alaska. UBC Press.
Chicago Style aipamena
Ford, John Kenneth Baker, and Graeme Ellis. Transients: Mammal-hunting Killer Whales of British Columbia, Washington, and Southeastern Alaska. Vancouver [B.C.]: UBC Press, 1999.
MLA aipamena
Ford, John Kenneth Baker, and Graeme Ellis. Transients: Mammal-hunting Killer Whales of British Columbia, Washington, and Southeastern Alaska. UBC Press, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.