Torrey. The Martyrdom of Abolitionist Charles Torrey. Louisiana State University Press.
Cita Chicago (17th ed.)Torrey. The Martyrdom of Abolitionist Charles Torrey. Louisiana State University Press.
Cita MLA (9th ed.)Torrey. The Martyrdom of Abolitionist Charles Torrey. Louisiana State University Press.
Atenció: Aquestes cites poden no estar 100% correctes.