APA (7th ed.) Citation

Stephenson, N. W. (1918). Abraham Lincoln and the union: A chronicle of the embattled North. Yale University press.

Chicago Style (17th ed.) Citation

Stephenson, Nathaniel Wright. Abraham Lincoln and the Union: A Chronicle of the Embattled North. New Haven: Yale University press, 1918.

MLA (9th ed.) Citation

Stephenson, Nathaniel Wright. Abraham Lincoln and the Union: A Chronicle of the Embattled North. Yale University press, 1918.