APA Edition Citation

Archana Sharma. (2016). Environment: Ecology, climate change, global warming, biology, biodiversity and conservation (2nd ed.). Face the challenge academy.

Chicago Edition Citation

Archana Sharma. Environment: Ecology, Climate Change, Global Warming, Biology, Biodiversity and Conservation. 2nd ed. New Delhi: Face the challenge academy, 2016.

MLA Edition Citation

Archana Sharma. Environment: Ecology, Climate Change, Global Warming, Biology, Biodiversity and Conservation. 2nd ed. Face the challenge academy, 2016.