Cita APA (7a ed.)

DEGARMO, E. P. (1993). Engineering economy /E. Paul Degarmo, William G. Sullivan and James Bontadelli. MacMillan Publishing Co.

Cita Chicago Style (17a ed.)

DEGARMO, E. Paul. Engineering Economy /E. Paul Degarmo, William G. Sullivan and James Bontadelli. MacMillan Publishing Co, 1993.

Cita MLA (8a ed.)

DEGARMO, E. Paul. Engineering Economy /E. Paul Degarmo, William G. Sullivan and James Bontadelli. MacMillan Publishing Co, 1993.