APA Style

Horacek, Petr. (2013). Honk Honk! Baa Baa! . London: Walker Books Ltd..

Chicago Style

Horacek, Petr. Honk Honk! Baa Baa!. London: Walker Books Ltd., 2013. Text.

MLA Style

Horacek, Petr. Honk Honk! Baa Baa!. London: Walker Books Ltd., 2013. Text.

Turabian Style

Horacek, Petr. Honk Honk! Baa Baa!. London: Walker Books Ltd., 2013. Print.