APA引文

Sadhu Singh. (2006). Theory of machines (2nd ed.). Pearson Education.

Chicago Edition Citation

Sadhu Singh. Theory of Machines. 2nd ed. Delhi: Pearson Education, 2006.

MLA引文

Sadhu Singh. Theory of Machines. 2nd ed. Pearson Education, 2006.

警告：這些引文格式不一定是100％准確.