APA (7e ed.) Bronvermelding

Hewitt, P. G., Suchocki, J., & Hewitt, L. A. (1994). Conceptual physical science. HarperCollins College Publishers.

Chicago (17e ed.) Bronvermelding

Hewitt, Paul G., John Suchocki, en Leslie A. Hewitt. Conceptual Physical Science. New York: HarperCollins College Publishers, 1994.

MLA (9e ed.) Bronvermelding

Hewitt, Paul G., et al. Conceptual Physical Science. HarperCollins College Publishers, 1994.