S. P. Ruhela. (2009). Teaching of social sciences. Neelkamal.
芝加哥风格引文S. P. Ruhela. Teaching of Social Sciences. New Delhi: Neelkamal, 2009.
MLA引文S. P. Ruhela. Teaching of Social Sciences. Neelkamal, 2009.
警告：这些引文格式不一定是100％准确.
APA引文