Cita APA (7a ed.)

Mar, J., & Norwich, G. (2010). The body book for boys. Scholastic.

Cita Chicago Style (17a ed.)

Mar, Jonathan, y Grace Norwich. The Body Book for Boys. New York: Scholastic, 2010.

Cita MLA (8a ed.)

Mar, Jonathan, y Grace Norwich. The Body Book for Boys. Scholastic, 2010.