Cita APA (7a ed.)

Hurley, J. P., & Garrod, C. (1978). Principles of physics. Houghton Mifflin.

Cita Chicago Style (17a ed.)

Hurley, James P., y Claude Garrod. Principles of Physics. Boston: Houghton Mifflin, 1978.

Cita MLA (9a ed.)

Hurley, James P., y Claude Garrod. Principles of Physics. Houghton Mifflin, 1978.