Cita APA (7a ed.)

Deriabin, P., & Bagley, T. H. (1990). KGB: Masters of the Soviet Union. Hippocrene Books.

Cita Chicago Style (17a ed.)

Deriabin, Peter, y Tennent H. Bagley. KGB: Masters of the Soviet Union. New York, N.Y: Hippocrene Books, 1990.

Cita MLA (8a ed.)

Deriabin, Peter, y Tennent H. Bagley. KGB: Masters of the Soviet Union. Hippocrene Books, 1990.