Cita APA (7a ed.)

Ostwald, P. F. (1974). Cost estimating for engineering and management. Prentice-Hall, Inc..

Cita Chicago Style (17a ed.)

Ostwald, Phillip F. Cost Estimating for Engineering and Management. New Jersey: Prentice-Hall, Inc., 1974.

Cita MLA (8a ed.)

Ostwald, Phillip F. Cost Estimating for Engineering and Management. Prentice-Hall, Inc., 1974.