Dyfyniad APA

Sandeep Kumar. (2009). Biodiversity environment and sustainable management. A.K. Publications.

Dyfyniad Arddull Chicago

Sandeep Kumar. Biodiversity Environment and Sustainable Management. New Delhi: A.K. Publications, 2009.

Dyfyniad MLA

Sandeep Kumar. Biodiversity Environment and Sustainable Management. A.K. Publications, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.