APA引文

Gupta B.R & Singhal Vandana. (2007). Energy Conversion. New Age International (P) Limited Publishers.

Chicago Style (17th ed.) Citation

Gupta B.R and Singhal Vandana. Energy Conversion. New Delhi: New Age International (P) Limited Publishers, 2007.

MLA引文

Gupta B.R and Singhal Vandana. Energy Conversion. New Age International (P) Limited Publishers, 2007.