Kittel, C., Knight, W. D., & Ruderman, M. A. (1965). Mechanics (4a. ed.). McGraw-Hill.
Cita Chicago (17th ed.)Kittel, Charles, Walter D. Knight, i Malvin A. Ruderman. Mechanics. 4a. ed. Nueva York: McGraw-Hill, 1965.
Cita MLA (9th ed.)Kittel, Charles, et al. Mechanics. 4a. ed. McGraw-Hill, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.