APA (7e ed.) Bronvermelding

Ernst, L. C. (2004). The turn-around upside-down alphabet book. Simon & Schuster Books for Young Readers.

Chicago (17e ed.) Bronvermelding

Ernst, Lisa Campbell. The Turn-around Upside-down Alphabet Book. New York: Simon & Schuster Books for Young Readers, 2004.

MLA (8e ed.) Bronvermelding

Ernst, Lisa Campbell. The Turn-around Upside-down Alphabet Book. Simon & Schuster Books for Young Readers, 2004.