Cita APA (7a ed.)

Berard, S. J., & Waters, E. O. (1943). The elements of machine design (2a ed. 7a impr.). Van Nostrand Company.

Cita Chicago Style (17a ed.)

Berard, S. J., y E. O. Waters. The Elements of Machine Design. 2a ed. 7a impr. New York: Van Nostrand Company, 1943.

Cita MLA (8a ed.)

Berard, S. J., y E. O. Waters. The Elements of Machine Design. 2a ed. 7a impr. Van Nostrand Company, 1943.