Cita APA (7a ed.)

349190 Roetzheim, W. H. (1998). Software project cost and schedule estimating: Best practices. Upper Saddle River, N.J. : Prentice-Hall.

Cita Chicago Style (17a ed.)

349190 Roetzheim, William H. Software Project Cost and Schedule Estimating: Best Practices. Upper Saddle River, N.J. : Prentice-Hall, 1998.

Cita MLA (9a ed.)

349190 Roetzheim, William H. Software Project Cost and Schedule Estimating: Best Practices. Upper Saddle River, N.J. : Prentice-Hall, 1998.