APA-Zitierstil (7. Ausg.)

Romerstein, H., & Levčenko, S. A. (1989). The KGB against the "main enemy": How the Soviet intelligence service operates against the United States (1. printing.). Lexington Books.

Chicago-Zitierstil (17. Ausg.)

Romerstein, Herbert, und Stanislav A. Levčenko. The KGB Against the "Main Enemy": How the Soviet Intelligence Service Operates Against the United States. 1. printing. Lexington, Mass. u.a: Lexington Books, 1989.

MLA-Zitierstil (9. Ausg.)

Romerstein, Herbert, und Stanislav A. Levčenko. The KGB Against the "Main Enemy": How the Soviet Intelligence Service Operates Against the United States. 1. printing. Lexington Books, 1989.