University of Pennsylvania. University Museum of Archaeology and Anthropology, Dibble, H. L., & Mellars, P. (1992). The Middle Paleolithic: Adaptation, behavior, and variability. University Museum, University of Pennsylvania.
Chicago Style (17th ed.) CitationUniversity of Pennsylvania. University Museum of Archaeology and Anthropology, Harold Lewis Dibble, and Paul Mellars. The Middle Paleolithic: Adaptation, Behavior, and Variability. Philadelphia: University Museum, University of Pennsylvania, 1992.
MLA (9th ed.) CitationUniversity of Pennsylvania. University Museum of Archaeology and Anthropology, et al. The Middle Paleolithic: Adaptation, Behavior, and Variability. University Museum, University of Pennsylvania, 1992.
Warning: These citations may not always be 100% accurate.