APA引文

Kesavulu, N. C. (2012). Textbook of engineering geology( with practice questions) (2nd ed.). Macmillan.

Chicago Edition Citation

Kesavulu, N Chenna. Textbook of Engineering Geology( with Practice Questions). 2nd ed. Delhi: Macmillan, 2012.

MLA引文

Kesavulu, N Chenna. Textbook of Engineering Geology( with Practice Questions). 2nd ed. Macmillan, 2012.

警告：这些引文格式不一定是100％准确.