APA-referens (7:e uppl.)
Pollock, J. (1977). Wilberforce: The widely- acclaimed biography of the man who led the campaign against the slave trade. Lion Publishing.
Chicago-referens (17:e uppl.)
Pollock, John. Wilberforce: The Widely- Acclaimed Biography of the Man Who Led the Campaign Against the Slave Trade. Sydney: Lion Publishing, 1977.
MLA-referens (9:e uppl.)
Pollock, John. Wilberforce: The Widely- Acclaimed Biography of the Man Who Led the Campaign Against the Slave Trade. Lion Publishing, 1977.
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