APA (7th ed.) Citation

Keller, L. (2009). Do unto otters: (a book about manners) (1st Square Fish ed.). Square Fish.

Chicago Style (17th ed.) Citation

Keller, Laurie. Do Unto Otters: (a Book About Manners). 1st Square Fish ed. New York: Square Fish, 2009.

MLA (9th ed.) Citation

Keller, Laurie. Do Unto Otters: (a Book About Manners). 1st Square Fish ed. Square Fish, 2009.