Cita APA (7a ed.)

Tannenbaum, B., Stillman, M., & Schrotter, G. (1968). Understanding light (2nd print.). Fawcett Publications.

Cita Chicago Style (17a ed.)

Tannenbaum, Beulah, Myra Stillman, y Gustav Schrotter. Understanding Light. 2nd print. New York: Fawcett Publications, 1968.

Cita MLA (9a ed.)

Tannenbaum, Beulah, et al. Understanding Light. 2nd print. Fawcett Publications, 1968.