Gaya APA

Rizvi, I, A. (1994). A Comparative Study of Organization and Management of Substance Abuse Treatment and Rehabilitation Centres in Delhi . New Delhi: World Health Organization.

Gaya MLA

Rizvi, Irfan, A.. "A Comparative Study of Organization and Management of Substance Abuse Treatment and Rehabilitation Centres in Delhi". New Delhi: World Health Organization, 1994. print.