एपीए उद्धरण

Grazia, A. D. (1985). A cloud over Bhopal: Causes , consequences and constructive solutions. Kalos Foundation.

शिकागो स्टाइल उद्धरण

Grazia, Alfred De. A Cloud over Bhopal: Causes , Consequences and Constructive Solutions. Bombay: Kalos Foundation, 1985.

एमएलए उद्धरण

Grazia, Alfred De. A Cloud over Bhopal: Causes , Consequences and Constructive Solutions. Kalos Foundation, 1985.