APA-Zitierstil (7. Ausg.)

Whelpley, J. D. (1913). The trade of the world. The Century Co.

Chicago-Zitierstil (17. Ausg.)

Whelpley, James D. The Trade of the World. New York: The Century Co, 1913.

MLA-Zitierstil (9. Ausg.)

Whelpley, James D. The Trade of the World. The Century Co, 1913.