APA (7e ed.) Bronvermelding

Greenwald, T., & Coovert, J. P. (2012). Charlie Joe Jackson's guide to extra credit. Roaring Brook Press.

Chicago (17e ed.) Bronvermelding

Greenwald, Tom, en J. P. Coovert. Charlie Joe Jackson's Guide to Extra Credit. New York: Roaring Brook Press, 2012.

MLA (8e ed.) Bronvermelding

Greenwald, Tom, en J. P. Coovert. Charlie Joe Jackson's Guide to Extra Credit. Roaring Brook Press, 2012.