APA (7th ed.) Citation

Stark, U. (2008). My friend Percy and Buffalo Bill. Gecko Press.

Chicago Style (17th ed.) Citation

Stark, Ulf. My Friend Percy and Buffalo Bill. New Zealand: Gecko Press, 2008.

MLA (9th ed.) Citation

Stark, Ulf. My Friend Percy and Buffalo Bill. Gecko Press, 2008.

Warning: These citations may not always be 100% accurate.