World Archaeological Congress, Harris, D. R., & Hillman, G. C. (1989). Foraging and farming: The evolution of plant exploitation. Unwin Hyman.
Chicago Style (17th ed.) CitationWorld Archaeological Congress, David R. Harris, and Gordon C. Hillman. Foraging and Farming: The Evolution of Plant Exploitation. London: Unwin Hyman, 1989.
MLA (9th ed.) CitationWorld Archaeological Congress, et al. Foraging and Farming: The Evolution of Plant Exploitation. Unwin Hyman, 1989.
Warning: These citations may not always be 100% accurate.