Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.