APA-Zitierstil (7. Ausg.)

Angel, J. L. (1978). Directory of foreign firms operating in the United States (4. ed.). world trade Acad. Press.

Chicago-Zitierstil (17. Ausg.)

Angel, Juvenal L. Directory of Foreign Firms Operating in the United States. 4. ed. New York: world trade Acad. Press, 1978.

MLA-Zitierstil (9. Ausg.)

Angel, Juvenal L. Directory of Foreign Firms Operating in the United States. 4. ed. world trade Acad. Press, 1978.