APA (7th ed.) Zitazioa
Husain, A. (2006). Electrical Power Systems (4th rev. ed.). CBS Publishers.
Chicago Style (17th ed.) Zitazioa
Husain, Ashfaq. Electrical Power Systems. 4th rev. ed. New Delhi: CBS Publishers, 2006.
MLA (9th ed.) Zitazioa
Husain, Ashfaq. Electrical Power Systems. 4th rev. ed. CBS Publishers, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.