APA-čujuhus (7. p.)
Roberts, R. (2010). Evangelicalism and the politics of reform in northern Black thought, 1776-1863. Louisiana State University Press.
Chicago-čujuhus (17. p.)
Roberts, Rita. Evangelicalism and the Politics of Reform in Northern Black Thought, 1776-1863. Baton Rouge: Louisiana State University Press, 2010.
MLA-čujuhus (9. p.)
Roberts, Rita. Evangelicalism and the Politics of Reform in Northern Black Thought, 1776-1863. Louisiana State University Press, 2010.
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