APA Citatie

Arora, R. (1999). Air pollution: Causes and effective control. Mangal Deep.

Chicago Style citaat

Arora, R.K. Air Pollution: Causes and Effective Control. Jaipur: Mangal Deep, 1999.

MLA citatie

Arora, R.K. Air Pollution: Causes and Effective Control. Mangal Deep, 1999.

Let op: Deze citaties zijn niet altijd 100% accuraat.