Citazione Stile APA (7a Edizione)

Singh Narindar. (1976). Economics and the crisis of ecology. Oxford University press.

Citazione stile Chigago Style (17a edizione)

Singh Narindar. Economics and the Crisis of Ecology. New Delhi: Oxford University press, 1976.

Citatione MLA (9a ed.)

Singh Narindar. Economics and the Crisis of Ecology. Oxford University press, 1976.