एपीए उद्धरण

Sahu,Nirmal Chandra, & Choudhury, A. K. (2005). Dimensions of environmental and ecological economics. Universities Press.

शिकागो स्टाइल उद्धरण

Sahu,Nirmal Chandra, और Amita Kumari Choudhury. Dimensions of Environmental and Ecological Economics. Hyderabad: Universities Press, 2005.

एमएलए उद्धरण

Sahu,Nirmal Chandra, और Amita Kumari Choudhury. Dimensions of Environmental and Ecological Economics. Universities Press, 2005.