Cita APA (7th ed.)

DeRusso, P. M., Roy, R. J., & Close, C. M. (1998). State variables for engineers (2a. ed.). John Wiley.

Cita Chicago (17th ed.)

DeRusso, Paul Madden, Rob J. Roy, i Charles M. Close. State Variables for Engineers. 2a. ed. Nueva York: John Wiley, 1998.

Cita MLA (9th ed.)

DeRusso, Paul Madden, et al. State Variables for Engineers. 2a. ed. John Wiley, 1998.