APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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