APA (7th ed.) Citation

Romerstein, H., & Levchenko, S. (1989). The KGB against the "main enemy": How the Soviet Intelligence Service operates against the United States. Lexington Books.

Chicago Style (17th ed.) Citation

Romerstein, Herbert, and Stan Levchenko. The KGB Against the "Main Enemy": How the Soviet Intelligence Service Operates Against the United States. Lexington, Mass.: Lexington Books, 1989.

MLA (9th ed.) Citation

Romerstein, Herbert, and Stan Levchenko. The KGB Against the "Main Enemy": How the Soviet Intelligence Service Operates Against the United States. Lexington Books, 1989.