Gaya APA

Fitzgerald, A. et al (). Electric machinery : the processes, devices and system of electromechanical energy conversion (3rd ed.). New York: McGraw-Hill Book Company.

Gaya MLA

Fitzgerald, A.E.. et al. "Electric machinery : the processes, devices and system of electromechanical energy conversion". 3rd ed. New York: McGraw-Hill Book Company, . Text.