APA (7th ed.) Citation

Viorst, J. (2012). Lulu walks the dogs. Atheneum Books for Young Readers.

Chicago Style (17th ed.) Citation

Viorst, Judith. Lulu Walks the Dogs. New York: Atheneum Books for Young Readers, 2012.

MLA (9th ed.) Citation

Viorst, Judith. Lulu Walks the Dogs. Atheneum Books for Young Readers, 2012.

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