APA引文

Shivanand Nautiyal. (2012). Paryavaran: Samasya aur samadhan. Samayik Prakashan.

Chicago Edition Citation

Shivanand Nautiyal. Paryavaran: Samasya Aur Samadhan. New Delhi: Samayik Prakashan, 2012.

MLA引文

Shivanand Nautiyal. Paryavaran: Samasya Aur Samadhan. Samayik Prakashan, 2012.

警告：這些引文格式不一定是100％准確.