Ambasht,R.S, & Ambasht ,P.K. (2012). Environment and Pollution: An Ecological Approach (4.). CBS publishers & Distributors Pvt.Ltd.
Chicago Style citaatAmbasht,R.S, en Ambasht ,P.K. Environment and Pollution: An Ecological Approach. 4. New Delhi: CBS publishers & Distributors Pvt.Ltd, 2012.
MLA citatieAmbasht,R.S, en Ambasht ,P.K. Environment and Pollution: An Ecological Approach. 4. CBS publishers & Distributors Pvt.Ltd, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.