Cita APA (7a ed.)

Glees, A. (1987). The secrets of the service: British intelligence and Communist subversion 1939 - 51 (1. publ.). Cape.

Cita Chicago Style (17a ed.)

Glees, Anthony. The Secrets of the Service: British Intelligence and Communist Subversion 1939 - 51. 1. publ. London: Cape, 1987.

Cita MLA (8a ed.)

Glees, Anthony. The Secrets of the Service: British Intelligence and Communist Subversion 1939 - 51. 1. publ. Cape, 1987.