London, J., & Bullard, N. (2008). The call of the wild (abridged version) (Simplified edition.). Oxford University Press.
Chicago Style (17. basım) AtıfLondon, Jack, ve Nick Bullard. The Call of the Wild (abridged Version). Simplified edition. New York: Oxford University Press, 2008.
MLA (9th ed.) AtıfLondon, Jack, ve Nick Bullard. The Call of the Wild (abridged Version). Simplified edition. Oxford University Press, 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..