Cita APA (7th ed.)

Bickel, C. L., Egenfel, N. D., & Hogg, J. C. (1966). Physical science: A modern approach. Van Nostrand.

Cita Chicago (17th ed.)

Bickel, Charles Lester, Neal D. Egenfel, i John C. Hogg. Physical Science: A Modern Approach. Princeton, NJ: Van Nostrand, 1966.

Cita MLA (9th ed.)

Bickel, Charles Lester, et al. Physical Science: A Modern Approach. Van Nostrand, 1966.