APA (7e ed.) Bronvermelding

Klein, A., & McKinley, J. (2006). Halloween fraidy cat. The Blue Sky Press.

Chicago (17e ed.) Bronvermelding

Klein, Abby, en John McKinley. Halloween Fraidy Cat. New York: The Blue Sky Press, 2006.

MLA (8e ed.) Bronvermelding

Klein, Abby, en John McKinley. Halloween Fraidy Cat. The Blue Sky Press, 2006.