APA-viite (7. p.)
ebrary, Inc, Freehling, W. W., & Simpson, C. M. (2010). Showdown in Virginia: The 1861 convention and the fate of the Union. University of Virginia Press.
Chicago-viite (17. p.)
ebrary, Inc, William W. Freehling, ja Craig M. Simpson. Showdown in Virginia: The 1861 Convention and the Fate of the Union. Charlottesville: University of Virginia Press, 2010.
MLA-viite (9. p.)
ebrary, Inc, et al. Showdown in Virginia: The 1861 Convention and the Fate of the Union. University of Virginia Press, 2010.
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