Dyfyniad APA
Evans, S. (2007). Bound in twine: The history and ecology of the henequen-wheat complex for Mexico and the American and Canadian Plains, 1880-1950. Texas A&M University Press.
Dyfyniad Arddull Chicago
Evans, Sterling. Bound in Twine: The History and Ecology of the Henequen-wheat Complex for Mexico and the American and Canadian Plains, 1880-1950. College Station: Texas A&M University Press, 2007.
Dyfyniad MLA
Evans, Sterling. Bound in Twine: The History and Ecology of the Henequen-wheat Complex for Mexico and the American and Canadian Plains, 1880-1950. Texas A&M University Press, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.