APA
Boothroyd C., Emmett J., Atkin B., Bovis & Gardiner and Theobald. (1996). Risk management : a practical guide for construction professionals. London: Witherby Publishing.
Chicago
Boothroyd Catherine, Emmett Jeremy, Atkin Brian, Bovis and Gardiner and Theobald. 1996. Risk management : a practical guide for construction professionals. London: Witherby Publishing.
Harvard
Boothroyd C., Emmett J., Atkin B., Bovis and Gardiner and Theobald. (1996). Risk management : a practical guide for construction professionals. London: Witherby Publishing.
MLA
Boothroyd Catherine, Emmett Jeremy, Atkin Brian, Bovis and Gardiner and Theobald. Risk management : a practical guide for construction professionals. London: Witherby Publishing. 1996.