APA ציטוט

Yadav, R. K., & Singh ,Rajbir. (2013). Issues in global warming. Oxfrd Book Company.

Chicago Edition Citation

Yadav, Rajesh K., and Singh ,Rajbir. Issues in Global Warming. Oxfrd Book Company, 2013.

ציטוט MLA

Yadav, Rajesh K., and Singh ,Rajbir. Issues in Global Warming. Oxfrd Book Company, 2013.