APA (7th ed.) Citation

Humphreys, K. K., & Katell, S. (1981). Basic cost engineering. M. Dekker.

Chicago Style (17th ed.) Citation

Humphreys, Kenneth King, and Sidney Katell. Basic Cost Engineering. New York: M. Dekker, 1981.

MLA (9th ed.) Citation

Humphreys, Kenneth King, and Sidney Katell. Basic Cost Engineering. M. Dekker, 1981.