APA
Clough R. H., Sears G. A. & John Wiley & Sons. (1991). Construction project management. New York: John Wiley & Sons.
Chicago
Clough Richard Hudson, Sears Glenn A and John Wiley & Sons. 1991. Construction project management. New York: John Wiley & Sons.
Harvard
Clough R. H., Sears G. A. and John Wiley & Sons. (1991). Construction project management. New York: John Wiley & Sons.
MLA
Clough Richard Hudson, Sears Glenn A and John Wiley & Sons. Construction project management. New York: John Wiley & Sons. 1991.