APA (7e ed.) Bronvermelding
Gupta, J. B. (2009). Utilization of electric power and electric traction (9th ed.). S.K.Kataria.
Chicago (17e ed.) Bronvermelding
Gupta, J. B. Utilization of Electric Power and Electric Traction. 9th ed. New Delhi: S.K.Kataria, 2009.
MLA (9e ed.) Bronvermelding
Gupta, J. B. Utilization of Electric Power and Electric Traction. 9th ed. S.K.Kataria, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.