Cita APA (7th ed.)
Opal, J. M. (2008). Beyond the farm: National ambitions in rural New England. University of Pennsylvania Press.
Cita Chicago (17th ed.)
Opal, J. M. Beyond the Farm: National Ambitions in Rural New England. Philadelphia: University of Pennsylvania Press, 2008.
Cita MLA (9th ed.)
Opal, J. M. Beyond the Farm: National Ambitions in Rural New England. University of Pennsylvania Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.