Cita APA (7a ed.)
Judge, G., & Harris, R. I. D. (1997). PcGive professional 9.0 for Windows. Economic Journal, 107(444), 1604-1614.
Cita Chicago Style (17a ed.)
Judge, Guy, y R. I. D. Harris. "PcGive Professional 9.0 for Windows." Economic Journal 107, no. 444 (1997): 1604-1614.
Cita MLA (9a ed.)
Judge, Guy, y R. I. D. Harris. "PcGive Professional 9.0 for Windows." Economic Journal, vol. 107, no. 444, 1997, pp. 1604-1614.
Precaución: Estas citas no son 100% exactas.