APA引文
Rao, D. (2002). Introduction to strength of materials. Universities Press.
芝加哥风格引文
Rao, D.S.Prakash. Introduction to Strength of Materials. Hyderabad: Universities Press, 2002.
MLA引文
Rao, D.S.Prakash. Introduction to Strength of Materials. Universities Press, 2002.
警告:这些引文格式不一定是100%准确.