APA (7e ed.) Bronvermelding

Fitzgerald, A. E., Kingsley, C., & Umans, S. D. (2003). Electric machinery (Sixth edition.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Fitzgerald, A. E., Charles Kingsley, en Stephen D. Umans. Electric Machinery. Sixth edition. Boston, Mass.: McGraw-Hill, 2003.

MLA (8e ed.) Bronvermelding

Fitzgerald, A. E., et al. Electric Machinery. Sixth edition. McGraw-Hill, 2003.