Dopp, K. E. (1904). The early cave-men. Rand, McNally & Co..
Chicago Style (17th ed.) CitationDopp, Katharine Elizabeth. The Early Cave-men. Chicago ; New York [etc.]: Rand, McNally & Co., 1904.
MLA (8th ed.) CitationDopp, Katharine Elizabeth. The Early Cave-men. Rand, McNally & Co., 1904.
Warning: These citations may not always be 100% accurate.