Young, H. D., Freedman, R. A., Sandin, T. R., & Ford, A. L. (1996). University physics (9th ed.). Addison-Wesley Pub. Co.
Cita Chicago (17th ed.)Young, Hugh D., Roger A. Freedman, T. R. Sandin, i A. Lewis Ford. University Physics. 9th ed. Reading, Mass: Addison-Wesley Pub. Co, 1996.
Cita MLA (9th ed.)Young, Hugh D., et al. University Physics. 9th ed. Addison-Wesley Pub. Co, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.