Παραπομπή APA

Fitzgerald, A. E., Kingsley, C., Jr., Umans, S. D., Kingsley, C., Umans, S. D., Umans, S., . . . Umans, S. D. (2003). Electric machinery (6th ed.). Boston: McGraw-Hill.

Παραπομπή Chicago Style

Fitzgerald, A. E., Charles Kingsley, Jr, Stephen D. Umans, Charles Kingsley, Stephen D. Umans, Stephen Umans, Charles Kingsley, and Stepen D. Umans. Electric Machinery. 6th ed. Boston: McGraw-Hill, 2003.

Παραπομπή MLA

Fitzgerald, A. E., et al. Electric Machinery. 6th ed. Boston: McGraw-Hill, 2003.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.