Cita APA (7th ed.)

Weidner, R. T., & Sells, R. L. (1968). Elementary modern physics. Allyn and Bacon.

Cita Chicago (17th ed.)

Weidner, Richard T., i Robert L. Sells. Elementary Modern Physics. Boston: Allyn and Bacon, 1968.

Cita MLA (9th ed.)

Weidner, Richard T., i Robert L. Sells. Elementary Modern Physics. Allyn and Bacon, 1968.