Cita APA (7a ed.)
Pollock, J. C. (1981). Amazing grace: John Newton's story. Hodder and Stoughton.
Cita Chicago Style (17a ed.)
Pollock, John Charles. Amazing Grace: John Newton's Story. London: Hodder and Stoughton, 1981.
Cita MLA (9a ed.)
Pollock, John Charles. Amazing Grace: John Newton's Story. Hodder and Stoughton, 1981.
Precaución: Estas citas no son 100% exactas.