APA (7th ed.) Citation

Walliams, . D. (2013). The Slightly Annoying Elephant. HarperCollins Children's Books.

Chicago Style (17th ed.) Citation

Walliams, David. The Slightly Annoying Elephant. London: HarperCollins Children's Books, 2013.

MLA (9th ed.) Citation

Walliams, David. The Slightly Annoying Elephant. HarperCollins Children's Books, 2013.

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