APA (7th ed.) Zitazioa
Treene, W. Alternators and A.C. Motors. International Textbook.
Chicago Style (17th ed.) Zitazioa
Treene, W.H. Alternators and A.C. Motors. Scranton, EUA: International Textbook.
MLA (9th ed.) Zitazioa
Treene, W.H. Alternators and A.C. Motors. International Textbook.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.