APA (7e ed.) Bronvermelding

McMullan, K., & Alley, R. W. (2009). Pearl and Wagner: One funny day. Dial Books for Young Readers.

Chicago (17e ed.) Bronvermelding

McMullan, Kate, en R. W. Alley. Pearl and Wagner: One Funny Day. New York: Dial Books for Young Readers, 2009.

MLA (8e ed.) Bronvermelding

McMullan, Kate, en R. W. Alley. Pearl and Wagner: One Funny Day. Dial Books for Young Readers, 2009.