Cita APA (7a ed.)
(1980). Slavery & abolition. F. Cass.
Cita Chicago Style (17a ed.)
Slavery & Abolition. London: F. Cass, 1980.
Cita MLA (9a ed.)
Slavery & Abolition. F. Cass, 1980.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.