Παραπομπή APA

Kumar, A. (2006). Heavy metal pollution research: Recent advances. Daya Publishing House.

Παραπομπή Chicago Style

Kumar, Arvind. Heavy Metal Pollution Research: Recent Advances. New Delhi: Daya Publishing House, 2006.

Παραπομπή MLA

Kumar, Arvind. Heavy Metal Pollution Research: Recent Advances. Daya Publishing House, 2006.