Wortman, G., & Westphalen, G. J. (2004). Sheep eaters - plants and minerals. Watertown, Mass: Documentary Educational Resources.
Chicago Style CitationWortman, Gary, and Gary J. Westphalen. Sheep Eaters - Plants and Minerals. Watertown, Mass: Documentary Educational Resources, 2004.
MLA CitationWortman, Gary, and Gary J. Westphalen. Sheep Eaters - Plants and Minerals. Watertown, Mass: Documentary Educational Resources, 2004.
Warning: These citations may not always be 100% accurate.