Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

Stephenson, Nathaniel Wright. Abraham Lincoln and the Union: A Chronicle of the Embattled North. Toronto: Glasgow, 1918.

Παραπομπή σε μορφή MLA (9th εκδ.)

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