Cita APA (7th ed.)

Ulrich, K. T., & Eppinger, S. D. (1995). Project design and development. McGraw-Hill.

Cita Chicago (17th ed.)

Ulrich, Karl T., i Steven D. Eppinger. Project Design and Development. New York: McGraw-Hill, 1995.

Cita MLA (9th ed.)

Ulrich, Karl T., i Steven D. Eppinger. Project Design and Development. McGraw-Hill, 1995.