Braidwood, R. J. (1964). Prehistoric men. Chicago: Natural History Museum.
Trích dẫn kiểu ChicagoBraidwood, Robert J. Prehistoric Men. Chicago: Natural History Museum, 1964.
MLA引文Braidwood, Robert J. Prehistoric Men. Chicago: Natural History Museum, 1964.
警告：這些引文格式不一定是100％准確.