APA (7th ed.) Citation

Stewart, P., & Riddell, C. (2011). Muddle earth too. MacMillan Children's Books.

Chicago Style (17th ed.) Citation

Stewart, Paul, and Chris Riddell. Muddle Earth Too. London: MacMillan Children's Books, 2011.

MLA (9th ed.) Citation

Stewart, Paul, and Chris Riddell. Muddle Earth Too. MacMillan Children's Books, 2011.

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