Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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