Hanley, R. (2015). A radical change of heart: Robert Wedderburn’s last word on slavery. Routledge.
芝加哥风格引文Hanley, R. A Radical Change of Heart: Robert Wedderburn’s Last Word on Slavery. Routledge, 2015.
MLA引文Hanley, R. A Radical Change of Heart: Robert Wedderburn’s Last Word on Slavery. Routledge, 2015.
警告：这些引文格式不一定是100％准确.