Mathews, J. P., & Schultz, G. P. (2009). Chicle: The Chewing Gum of the Americas, From the Ancient Maya to William Wrigley. University of Arizona Press.
Chicago Style (17th ed.) CitationMathews, Jennifer P., and Gillian P. Schultz. Chicle: The Chewing Gum of the Americas, From the Ancient Maya to William Wrigley. Tucson: University of Arizona Press, 2009.
MLA (8th ed.) CitationMathews, Jennifer P., and Gillian P. Schultz. Chicle: The Chewing Gum of the Americas, From the Ancient Maya to William Wrigley. University of Arizona Press, 2009.
Warning: These citations may not always be 100% accurate.