Cita APA (7a ed.)
Burtless, G. T., & Orr, L. L. (Fall86). Are classical experiments needed for manpower policy? Journal of Human Resources, 21, 606-640.
Cita Chicago Style (17a ed.)
Burtless, Gary T., y Larry L. Orr. "Are Classical Experiments Needed for Manpower Policy?" Journal of Human Resources 21 (Fall86): 606-640.
Cita MLA (9a ed.)
Burtless, Gary T., y Larry L. Orr. "Are Classical Experiments Needed for Manpower Policy?" Journal of Human Resources, vol. 21, Fall86, pp. 606-640.
Precaución: Estas citas no son 100% exactas.