APA-viite

Maheshwari, R., & Pradeep chaturvedi. (1997). Bio-energy for rural energisation. Concept.

Chicago-tyylinen lähdeviittaus

Maheshwari, R.C, ja Pradeep chaturvedi. Bio-energy for Rural Energisation. New Delhi: Concept, 1997.

MLA-viite

Maheshwari, R.C, ja Pradeep chaturvedi. Bio-energy for Rural Energisation. Concept, 1997.