Radin, P. (2002). Primitive man as philosopher (2nd rev. ed.). Dover Publications.
芝加哥风格引文Radin, Paul. Primitive Man as Philosopher. 2nd rev. ed. Mineola, NY: Dover Publications, 2002.
MLA引文Radin, Paul. Primitive Man as Philosopher. 2nd rev. ed. Dover Publications, 2002.
警告:这些引文格式不一定是100%准确.