Citazione APA

Mahajan, V. S., & Agnihotri, S. K. A. (1999). Energy and energy resource management. Deep & Deep.

Stile di citazione Chicago

Mahajan, V. S., e S. K. Athparia Agnihotri. Energy and Energy Resource Management. New Delhi: Deep & Deep, 1999.

Citazione MLA

Mahajan, V. S., e S. K. Athparia Agnihotri. Energy and Energy Resource Management. Deep & Deep, 1999.