Cita APA (7a ed.)
Newton, G. W. (2005). Silent sentinels: A reference guide to the artillery at Gettysburg. Savas Beatie.
Cita Chicago Style (17a ed.)
Newton, George W. Silent Sentinels: A Reference Guide to the Artillery at Gettysburg. New York: Savas Beatie, 2005.
Cita MLA (9a ed.)
Newton, George W. Silent Sentinels: A Reference Guide to the Artillery at Gettysburg. Savas Beatie, 2005.
Precaución: Estas citas no son 100% exactas.