APA-ийн эшлэл(7 дахь хэвлэлт)

Sharma, S., & Phartiyal, P. :. D. P. (2014). Himalayan Vulnerability uttarakhand 2013. central himalayan environment association(CHEA).

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Sharma, Subrat, ба Pushkin : D.Pant Pitamber Phartiyal. Himalayan Vulnerability Uttarakhand 2013. Nainital: central himalayan environment association(CHEA), 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Sharma, Subrat, ба Pushkin : D.Pant Pitamber Phartiyal. Himalayan Vulnerability Uttarakhand 2013. central himalayan environment association(CHEA), 2014.