APA (7th ed.) Citation

Katz, S., & Schuett, S. (2007). Oh, Theodore!: Guinea pig poems. Clarion Books.

Chicago Style (17th ed.) Citation

Katz, Susan, and Stacey Schuett. Oh, Theodore!: Guinea Pig Poems. New York: Clarion Books, 2007.

MLA (8th ed.) Citation

Katz, Susan, and Stacey Schuett. Oh, Theodore!: Guinea Pig Poems. Clarion Books, 2007.

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