Cita APA (7a ed.)
Kardiner, A., & Preble, E. They studied man.
Cita Chicago Style (17a ed.)
Kardiner, Abram, y Edward Preble. They Studied Man.
Cita MLA (9a ed.)
Kardiner, Abram, y Edward Preble. They Studied Man.
Precaución: Estas citas no son 100% exactas.