APA (7e ed.) Bronvermelding

Wilson, K., & Rankin, J. (2003). A frog in the bog. Margaret K. McElderry Books.

Chicago (17e ed.) Bronvermelding

Wilson, Karma, en Joan Rankin. A Frog in the Bog. New York: Margaret K. McElderry Books, 2003.

MLA (8e ed.) Bronvermelding

Wilson, Karma, en Joan Rankin. A Frog in the Bog. Margaret K. McElderry Books, 2003.