APA-Zitierstil (7. Ausg.)

Weston, G. M. (1857). The progress of slavery in the United States. The Author.

Chicago-Zitierstil (17. Ausg.)

Weston, George M. The Progress of Slavery in the United States. Washington, D.C.: The Author, 1857.

MLA-Zitierstil (8. Ausg.)

Weston, George M. The Progress of Slavery in the United States. The Author, 1857.