Cita APA (7a ed.)
Harms, H. R., & Kroon, D. (1992). Production systems technology. Glencoe, Macmillan/ McGraw-Hill.
Cita Chicago Style (17a ed.)
Harms, Henry R., y Dennis Kroon. Production Systems Technology. Illinois, US: Glencoe, Macmillan/ McGraw-Hill, 1992.
Cita MLA (9a ed.)
Harms, Henry R., y Dennis Kroon. Production Systems Technology. Glencoe, Macmillan/ McGraw-Hill, 1992.
Precaución: Estas citas no son 100% exactas.