APA (7th ed.) Citation

Wright, M., & Kim, V. (2012). Earth Day, birthday! Marshall Cavendish Children.

Chicago Style (17th ed.) Citation

Wright, Maureen, and Violet Kim. Earth Day, Birthday! New York: Marshall Cavendish Children, 2012.

MLA (8th ed.) Citation

Wright, Maureen, and Violet Kim. Earth Day, Birthday! Marshall Cavendish Children, 2012.

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