APA (7e ed.) Bronvermelding

Crofts. Lincoln and the Politics of Slavery. The University of North Carolina Press.

Chicago (17e ed.) Bronvermelding

Crofts. Lincoln and the Politics of Slavery. The University of North Carolina Press.

MLA (9e ed.) Bronvermelding

Crofts. Lincoln and the Politics of Slavery. The University of North Carolina Press.

Let op: Deze citaties zijn niet altijd 100% accuraat.