APA引文

Venkatappa Rao, G. Principles of transportation and highway engineering. Tata McGraw-Hill.

Chicago Edition Citation

Venkatappa Rao, G. Principles of Transportation and Highway Engineering. New Delhi: Tata McGraw-Hill.

MLA引文

Venkatappa Rao, G. Principles of Transportation and Highway Engineering. Tata McGraw-Hill.

警告：這些引文格式不一定是100％准確.