APA引文

Smith, K. (2004). Environmental hazards: Assessing risk and reducing disaster (4th ed.). Routledge.

Chicago Edition Citation

Smith, Keith. Environmental Hazards: Assessing Risk and Reducing Disaster. 4th ed. London: Routledge, 2004.

MLA引文

Smith, Keith. Environmental Hazards: Assessing Risk and Reducing Disaster. 4th ed. Routledge, 2004.

警告：這些引文格式不一定是100％准確.