APA-Zitierstil (7. Ausg.)

Steigman, A. L. (1985). The foreign service of the United States: First line of defense. Westview Pr.

Chicago-Zitierstil (17. Ausg.)

Steigman, Andrew L. The Foreign Service of the United States: First Line of Defense. Boulder u.a: Westview Pr, 1985.

MLA-Zitierstil (9. Ausg.)

Steigman, Andrew L. The Foreign Service of the United States: First Line of Defense. Westview Pr, 1985.