Cita APA (7a ed.)

Cleroux, R. (1990). Official secrets: The story behind the Canadian Security Intelligence Service (1. publ.). McGraw-Hil Ryerson.

Cita Chicago Style (17a ed.)

Cleroux, Richard. Official Secrets: The Story Behind the Canadian Security Intelligence Service. 1. publ. Montreal [u.a.]: McGraw-Hil Ryerson, 1990.

Cita MLA (8a ed.)

Cleroux, Richard. Official Secrets: The Story Behind the Canadian Security Intelligence Service. 1. publ. McGraw-Hil Ryerson, 1990.