Cita APA

Ward, S. A., & Litchfield, T. (1980). Cost control in design and construction. McGraw-Hill.

Citación estilo Chicago

Ward, Sol A., and Thorndike Litchfield. Cost Control in Design and Construction. New York: McGraw-Hill, 1980.

Cita MLA

Ward, Sol A., and Thorndike Litchfield. Cost Control in Design and Construction. McGraw-Hill, 1980.