APA引文

Collier, C. A., & Ledbetter, W. B. (1982). Engineering cost analysis. Harper & Row.

Chicago Style (17th ed.) Citation

Collier, Courtland A., and William Burl Ledbetter. Engineering Cost Analysis. New York: Harper & Row, 1982.

MLA引文

Collier, Courtland A., and William Burl Ledbetter. Engineering Cost Analysis. Harper & Row, 1982.