Gaya APA

Richardson, J, G. (2009). Uncertainty, the critical basis of risk management (VOL. 11 NO. 6 2009, pp. 42-55). France: Emerald Insight.

Gaya MLA

Richardson, Jacques, G.. "Uncertainty, the critical basis of risk management". VOL. 11 NO. 6 2009, pp. 42-55 France: Emerald Insight, 2009. Article.