Dyfyniad APA
Bowman, S. D. (2010). At the precipice: Americans north and south during the secession crisis. University of North Carolina Press.
Dyfyniad Arddull Chicago
Bowman, Shearer Davis. At the Precipice: Americans North and South During the Secession Crisis. Chapel Hill: University of North Carolina Press, 2010.
Dyfyniad MLA
Bowman, Shearer Davis. At the Precipice: Americans North and South During the Secession Crisis. University of North Carolina Press, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.