APA (7th ed.) Citation

Trotter, S. (2006). Greedy Grumpy Hippo. Rockpool Children's Books.

Chicago Style (17th ed.) Citation

Trotter, Stuart. Greedy Grumpy Hippo. Warwickshire: Rockpool Children's Books, 2006.

MLA (9th ed.) Citation

Trotter, Stuart. Greedy Grumpy Hippo. Rockpool Children's Books, 2006.

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