London, J., & Bladon, R. (2011). The call of the wild. London: Macmillan.
Chicago Style aipamenaLondon, Jack., và Rachel Bladon. The Call of the Wild. London: Macmillan, 2011.
MLA aipamenaLondon, Jack., và Rachel Bladon. The Call of the Wild. London: Macmillan, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.