Murphy, J. T., Hollon, J. M., & Zitzewitz, P. W. (1986). Physics: Principles & problems. Charles E. Merrill.
Cita Chicago (17th ed.)Murphy, James T., James Max Hollon, i Paul W. Zitzewitz. Physics: Principles & Problems. Columbus: Charles E. Merrill, 1986.
Cita MLA (9th ed.)Murphy, James T., et al. Physics: Principles & Problems. Charles E. Merrill, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.