Gupta B.R & Singhal Vandana. (2007). Energy Conversion. New Age International (P) Limited Publishers.
芝加哥风格引文Gupta B.R 与 Singhal Vandana. Energy Conversion. New Delhi: New Age International (P) Limited Publishers, 2007.
MLA引文Gupta B.R 与 Singhal Vandana. Energy Conversion. New Age International (P) Limited Publishers, 2007.
警告：这些引文格式不一定是100％准确.