Singh, N. (2001). Energy crisis. Authors Press.
Chicago Edition CitationSingh, Naunihal. Energy Crisis. Delhi: Authors Press, 2001.
MLA引文Singh, Naunihal. Energy Crisis. Authors Press, 2001.
警告：这些引文格式不一定是100％准确.
APA引文
Singh, N. (2001). Energy crisis. Authors Press.
Chicago Edition CitationSingh, Naunihal. Energy Crisis. Delhi: Authors Press, 2001.
MLA引文Singh, Naunihal. Energy Crisis. Authors Press, 2001.