Klingberg, F. J. (1968). The anti-slavery movement in England: A study in English humanitarianism. Archor Books.
Citazione stile Chigago Style (17a edizione)Klingberg, Frank Joseph. The Anti-slavery Movement in England: A Study in English Humanitarianism. [Hamden, Conn.]: Archor Books, 1968.
Citatione MLA (8a ed.)Klingberg, Frank Joseph. The Anti-slavery Movement in England: A Study in English Humanitarianism. Archor Books, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.