APA aipamena

Macfadyen, A. Animal ecology: Aims and methods (2nd ed.).

Chicago Style aipamena

Macfadyen, A. Animal Ecology: Aims and Methods. 2nd ed.

MLA aipamena

Macfadyen, A. Animal Ecology: Aims and Methods. 2nd ed.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.