APA استشهاد

Randall, J. (1956). Lincoln the President: Bull Run to Gettysburg. Dodd Mead.

استشهاد بنمط شيكاغو

Randall, J.G. Lincoln the President: Bull Run to Gettysburg. New York: Dodd Mead, 1956.

MLA استشهاد

Randall, J.G. Lincoln the President: Bull Run to Gettysburg. Dodd Mead, 1956.