Cita APA

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

Citación estilo Chicago

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

Cita MLA

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