APA-Zitierstil (7. Ausg.)

(1951). Guide to the United States and the United Nations (Rev. to July 1, 1951.).

Chicago-Zitierstil (17. Ausg.)

Guide to the United States and the United Nations. Rev. to July 1, 1951. Washington, DC, 1951.

MLA-Zitierstil (9. Ausg.)

Guide to the United States and the United Nations. Rev. to July 1, 1951. 1951.