एपीए उद्धरण

Smith, K. (2001). Enviornmental hazards: Assessing risk and reducing disaster. Routledge.

शिकागो स्टाइल उद्धरण

Smith, Keith. Enviornmental Hazards: Assessing Risk and Reducing Disaster. London: Routledge, 2001.

एमएलए उद्धरण

Smith, Keith. Enviornmental Hazards: Assessing Risk and Reducing Disaster. Routledge, 2001.