APA (7th ed.) Citation

Puchstein, A. F., Lloyd, T. C., & Conrad, A. G. (1954). Alternating-current machines (3rd ed.). Wiley.

Chicago Style (17th ed.) Citation

Puchstein, A. F., T. C. Lloyd, and A. G. Conrad. Alternating-current Machines. 3rd ed. New York: Wiley, 1954.

MLA (8th ed.) Citation

Puchstein, A. F., et al. Alternating-current Machines. 3rd ed. Wiley, 1954.