Cita APA

Hewitt, P. G., Suchocki, J., & Hewitt, L. (1994). Conceptual physical science. Harper Collins.

Citación estilo Chicago

Hewitt, Paul G., John Suchocki, and Leslie Hewitt. Conceptual Physical Science. New York, N. Y: Harper Collins, 1994.

Cita MLA

Hewitt, Paul G., et al. Conceptual Physical Science. Harper Collins, 1994.