APA (7th ed.) Citation

Taylor, R. L., & Duncan, S. B. (1990). Builder's estimating databook. TAB Books.

Chicago Style (17th ed.) Citation

Taylor, Robert L., and S. Blackwell Duncan. Builder's Estimating Databook. Blue Ridge Summit, PA: TAB Books, 1990.

MLA (9th ed.) Citation

Taylor, Robert L., and S. Blackwell Duncan. Builder's Estimating Databook. TAB Books, 1990.