APA (7th ed.) Citation

McCann, J. (2005). Maize and grace: Africa's encounter with a New World crop, 1500-2000. Harvard University Press. https://doi.org/10.4159/9780674040748

Chicago Style (17th ed.) Citation

McCann, James. Maize and Grace: Africa's Encounter with a New World Crop, 1500-2000. Cambridge, Mass: Harvard University Press, 2005. https://doi.org/10.4159/9780674040748.

MLA (9th ed.) Citation

McCann, James. Maize and Grace: Africa's Encounter with a New World Crop, 1500-2000. Harvard University Press, 2005. https://doi.org/10.4159/9780674040748.