APA Style

Walker, D, F, C, S, G, G, R, , A, P. (2005). Project Risk Management Guidelines: Managing Risk in Large Projects and Complex Procurements . England: John Wiley & Sons Ltd,.

MLA Style

Walker, Dale, F., Cooper,, Stephen, Grey,, Geoffrey, Raymond, , And, Phil. "Project Risk Management Guidelines: Managing Risk in Large Projects and Complex Procurements". England: John Wiley & Sons Ltd,, 2005. Electronic Resource.