APA Style

Gray, C, F., Larson, E, W. (2006). Project Management : the Managerial Process / Erik W. Larson (3rd ed.). Boston: McGraw - Hill.

MLA Style

Gray, Clifford, F.., Larson, Erik, W.. "Project Management : the Managerial Process / Erik W. Larson". 3rd ed. Boston: McGraw - Hill, 2006. หนังสือ (Book).