APA (7e ed.) Bronvermelding
Marrs, A. W. (2009). Railroads in the Old South: Pursuing progress in a slave society. Johns Hopkins University Press.
Chicago (17e ed.) Bronvermelding
Marrs, Aaron W. Railroads in the Old South: Pursuing Progress in a Slave Society. Baltimore: Johns Hopkins University Press, 2009.
MLA (9e ed.) Bronvermelding
Marrs, Aaron W. Railroads in the Old South: Pursuing Progress in a Slave Society. Johns Hopkins University Press, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.