APA引文

Smil, V. (2008). Global catastrophes and trends: The next fifty years. MIT Press.

Chicago Style (17th ed.) Citation

Smil, Vaclav. Global Catastrophes and Trends: The Next Fifty Years. Cambridge, MA: MIT Press, 2008.

MLA引文

Smil, Vaclav. Global Catastrophes and Trends: The Next Fifty Years. MIT Press, 2008.

警告：這些引文格式不一定是100％准確.