APA-referens

Shukla, S. K., & Srivastava, P. R. (1992). Pollution control: Objectives and the regulatory framework.

Chicago-stil citat

Shukla, S K., och P R. Srivastava. Pollution Control: Objectives and the Regulatory Framework. New Delhi, Common Wealth Publishers, 1992.

MLA-referens

Shukla, S K., och P R. Srivastava. Pollution Control: Objectives and the Regulatory Framework. 1992.