APA

Davis S., Calver S., Hunt R. P. & Muss A. (2014). Pets. London: DK.

Chicago

Davis Sarah, Calver Susan, Hunt Rachael Parfitt and Muss Angela. 2014. Pets. London: DK.

Harvard

Davis S., Calver S., Hunt R. P. and Muss A. (2014). Pets. London: DK.

MLA

Davis Sarah, Calver Susan, Hunt Rachael Parfitt and Muss Angela. Pets. London: DK. 2014.