Style de citation APA

Smil, V. A. (2008). Global catastrophes and trends: The next 50 years.

Style de citation Chicago

Smil, Vaclav; Author. Global Catastrophes and Trends: The Next 50 Years. Massachusetts, The MIT Press, 2008.

Style de citation MLA

Smil, Vaclav; Author. Global Catastrophes and Trends: The Next 50 Years. 2008.

Attention : ces citations peuvent ne pas être correctes à 100%.