APA (7th ed.) Citation

Killeen, G. (2012). My brother's a gizzard (1. publ.). Puffin Books.

Chicago Style (17th ed.) Citation

Killeen, Gretel. My Brother's a Gizzard. 1. publ. Camberwell, Vic: Puffin Books, 2012.

MLA (9th ed.) Citation

Killeen, Gretel. My Brother's a Gizzard. 1. publ. Puffin Books, 2012.