APA Zitierstil

Singh, M. P. (2004). Natural resources and renewable energy. Daya Publishing.

Chicago Zitierstil

Singh, M. P. Natural Resources and Renewable Energy. Delhi: Daya Publishing, 2004.

MLA Zitierstil

Singh, M. P. Natural Resources and Renewable Energy. Daya Publishing, 2004.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.