APA način citiranja

B.R.Gupta & Vandana Singhal. Fundamentals of electric machines. New Age.

Čikaški stil citiranja

B.R.Gupta i Vandana Singhal. Fundamentals of Electric Machines. New Delhi: New Age.

MLA način citiranja

B.R.Gupta i Vandana Singhal. Fundamentals of Electric Machines. New Age.