Citazione Stile APA (7a Edizione)

Mittal, A. C., & Nagpal, C. S. (1993). Perspectives energy economics in Third World countries: By C. S. Nagpal, A. C. Mittal. Anmol publ.

Citazione stile Chigago Style (17a edizione)

Mittal, A. C., e Chand Sunil Nagpal. Perspectives Energy Economics in Third World Countries: By C. S. Nagpal, A. C. Mittal. New Delhi: Anmol publ, 1993.

Citatione MLA (8a ed.)

Mittal, A. C., e Chand Sunil Nagpal. Perspectives Energy Economics in Third World Countries: By C. S. Nagpal, A. C. Mittal. Anmol publ, 1993.