APA-referens

H S Sharma, S Padmaja, & Ganesh Sharma. (2013). Climate Change: Bio-Diversity and Green Economy. Concept.

Chicago-stil citat

H S Sharma, S Padmaja, och Ganesh Sharma. Climate Change: Bio-Diversity and Green Economy. New Delhi: Concept, 2013.

MLA-referens

H S Sharma, et al. Climate Change: Bio-Diversity and Green Economy. Concept, 2013.