Cita APA (7a ed.)
Smedshaug, C. A. (2010). Feeding the world in the 21st century: A historical analysis of agriculture and society. Anthem Press.
Cita Chicago Style (17a ed.)
Smedshaug, Christian Anton. Feeding the World in the 21st Century: A Historical Analysis of Agriculture and Society. New York, New York: Anthem Press, 2010.
Cita MLA (9a ed.)
Smedshaug, Christian Anton. Feeding the World in the 21st Century: A Historical Analysis of Agriculture and Society. Anthem Press, 2010.
Precaución: Estas citas no son 100% exactas.