Radin, P. (1957). Primitive man as philosopher. Dover.
Cita Chicago Style (17a ed.)Radin, Paul. Primitive Man as Philosopher. Nueva York: Dover, 1957.
Cita MLA (9a ed.)Radin, Paul. Primitive Man as Philosopher. Dover, 1957.
Precaución: Estas citas no son 100% exactas.