APA (7e ed.) Bronvermelding

London, J., & Remkiewicz, F. (2011). Froggy builds a tree house. Viking.

Chicago (17e ed.) Bronvermelding

London, Jonathan, en Frank Remkiewicz. Froggy Builds a Tree House. New York: Viking, 2011.

MLA (8e ed.) Bronvermelding

London, Jonathan, en Frank Remkiewicz. Froggy Builds a Tree House. Viking, 2011.