MLA

Clough, R.H, and G.A Sears. Construction Project Management; Second Edition. New York: John Wiley & sons, 1979.

APA

Clough, R., & Sears, G. (1979). Construction project management; second edition. New York: John Wiley & sons.

Chicago

Clough, R.H., and G.A Sears. Construction Project Management; Second Edition. New York: John Wiley & sons, 1979.