Cytowanie według stylu APA (wyd. 7)

Professional Book Publishers. (2019). The Energy Conservation Act, 2001 (52 of 2001). Professional Book Publishers.

Cytowanie według stylu Chicago (wyd. 17)

Professional Book Publishers. The Energy Conservation Act, 2001 (52 of 2001). New Delhi: Professional Book Publishers, 2019.

Cytowanie według stylu MLA (wyd. 9)

Professional Book Publishers. The Energy Conservation Act, 2001 (52 of 2001). Professional Book Publishers, 2019.