APA引文

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

Chicago Style (17th ed.) Citation

Fitzgerald, A. E., Charles Kingsley, and Stephen D. Umans. Electric Machinery. 6th ed. Boston, Mass. ; New York, New Delhi: McGraw-Hill, 2003.

MLA引文

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