APA (7th ed.) Citation

Ale, B. J. M. (2009). Risk: An introduction : the concepts of risk, danger and chance. Routledge.

Chicago Style (17th ed.) Citation

Ale, Ben J. M. Risk: An Introduction : The Concepts of Risk, Danger and Chance. Abingdon, Oxon ; New York: Routledge, 2009.

MLA (9th ed.) Citation

Ale, Ben J. M. Risk: An Introduction : The Concepts of Risk, Danger and Chance. Routledge, 2009.