Παραπομπή APA

Jindal,, M. (2009). Introduction to waste water treatment process. Mangalam.

Παραπομπή Chicago Style

Jindal,, Meenakshi. Introduction to Waste Water Treatment Process. New Delhi: Mangalam, 2009.

Παραπομπή MLA

Jindal,, Meenakshi. Introduction to Waste Water Treatment Process. Mangalam, 2009.