KARDONG, K. V. (2017). Vertebrates: Comparitive Anatomy, Function, Evolution (4.). mc graw-hill.
Chicago Style aipamenaKARDONG, Kenneth V. Vertebrates: Comparitive Anatomy, Function, Evolution. 4. Chennai: mc graw-hill, 2017.
MLA aipamenaKARDONG, Kenneth V. Vertebrates: Comparitive Anatomy, Function, Evolution. 4. mc graw-hill, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.