Hart, C. (2008). The cartoonist's big book of drawing animals. New York: Watson-Guptill Pub..
Chicago Stili AlıntıHart, Christopher. The Cartoonist's Big Book of Drawing Animals. New York: Watson-Guptill Pub., 2008.
MLA AlıntıHart, Christopher. The Cartoonist's Big Book of Drawing Animals. New York: Watson-Guptill Pub., 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..