APA-Zitierstil (7. Ausg.)

Butterworth, W. E. (2004). By order of the President. Putnam.

Chicago-Zitierstil (17. Ausg.)

Butterworth, William E. By Order of the President. New York: Putnam, 2004.

MLA-Zitierstil (9. Ausg.)

Butterworth, William E. By Order of the President. Putnam, 2004.