Cita APA (7th ed.)

Fogel, R. W. (1994). The quest for the moral problem of slavery: An historiographic odyssey. Gettysburg College.

Cita Chicago (17th ed.)

Fogel, Robert W. The Quest for the Moral Problem of Slavery: An Historiographic Odyssey. Gettysburg: Gettysburg College, 1994.

Cita MLA (9th ed.)

Fogel, Robert W. The Quest for the Moral Problem of Slavery: An Historiographic Odyssey. Gettysburg College, 1994.