Laird, D. A., & Laird, E. C. (1925). The psychology of selecting men. McGraw-Hill.
Cita Chicago Style (17a ed.)Laird, Donald Anderson, y Eleanor Childs Laird. The Psychology of Selecting Men. New York [etc.]: McGraw-Hill, 1925.
Cita MLA (9a ed.)Laird, Donald Anderson, y Eleanor Childs Laird. The Psychology of Selecting Men. McGraw-Hill, 1925.
Precaución: Estas citas no son 100% exactas.