Cita APA (7a ed.)

Williams, J. E. (1968). Modern physics. Holt, Rinehart and Winston.

Cita Chicago Style (17a ed.)

Williams, John E. Modern Physics. New York: Holt, Rinehart and Winston, 1968.

Cita MLA (8a ed.)

Williams, John E. Modern Physics. Holt, Rinehart and Winston, 1968.