Cita APA (7a ed.)

Johnson, R. C. (1980). Optimum design of mechanical elements (2d ed.). Wiley.

Cita Chicago Style (17a ed.)

Johnson, Ray C. Optimum Design of Mechanical Elements. 2d ed. New York: Wiley, 1980.

Cita MLA (8a ed.)

Johnson, Ray C. Optimum Design of Mechanical Elements. 2d ed. Wiley, 1980.