Dyfyniad APA
Guthman, J. (2004). Agrarian dreams: The paradox of organic farming in California. University of California Press.
Dyfyniad Arddull Chicago
Guthman, Julie. Agrarian Dreams: The Paradox of Organic Farming in California. Berkeley: University of California Press, 2004.
Dyfyniad MLA
Guthman, Julie. Agrarian Dreams: The Paradox of Organic Farming in California. University of California Press, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.