APA (7th ed.) Citation

Humphreys, K. K., & Wellman, P. (1996). Basic cost engineering (Third edition, revised and expanded.). CRC/Taylor & Francis.

Chicago Style (17th ed.) Citation

Humphreys, Kenneth King, and Paul Wellman. Basic Cost Engineering. Third edition, revised and expanded. Boca Raton, Fla. ; London: CRC/Taylor & Francis, 1996.

MLA (9th ed.) Citation

Humphreys, Kenneth King, and Paul Wellman. Basic Cost Engineering. Third edition, revised and expanded. CRC/Taylor & Francis, 1996.