APA aipamena

Irving, L. (1972). Arctic life of birds and mammals including man. Springer verlag.

Chicago Style aipamena

Irving, Laurence. Arctic Life of Birds and Mammals Including Man. New York: Springer verlag, 1972.

MLA aipamena

Irving, Laurence. Arctic Life of Birds and Mammals Including Man. Springer verlag, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.