APA引文

Chaudhary, V. (2000). Environmental protection. Pointer Publishers.

Chicago Edition Citation

Chaudhary, Vimlesh. Environmental Protection. Jaipur: Pointer Publishers, 2000.

MLA引文

Chaudhary, Vimlesh. Environmental Protection. Pointer Publishers, 2000.

警告：这些引文格式不一定是100％准确.