Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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