APA (7e ed.) Bronvermelding
Clampitt, C. (2015). Midwest maize: How corn shaped the U.S. heartland. University of Illinois Press.
Chicago (17e ed.) Bronvermelding
Clampitt, Cynthia. Midwest Maize: How Corn Shaped the U.S. Heartland. Urbana, Illinois: University of Illinois Press, 2015.
MLA (9e ed.) Bronvermelding
Clampitt, Cynthia. Midwest Maize: How Corn Shaped the U.S. Heartland. University of Illinois Press, 2015.
Let op: Deze citaties zijn niet altijd 100% accuraat.