Napier, R. W. (1973). Groups: Theory and experience. Houghton Mifflin.
芝加哥风格引文Napier, Rodney W. Groups: Theory and Experience. Boston: Houghton Mifflin, 1973.
MLA引文Napier, Rodney W. Groups: Theory and Experience. Houghton Mifflin, 1973.
警告：这些引文格式不一定是100％准确.