Παραπομπή σε μορφή APA (7η εκδ.)

Great Britain & Great Britain. Office of Commonwealth Relations. (1961). Public officers' agreement between the government of Sierra Leone and the government of the United Kingdom. H.M.S.O..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Great Britain και Great Britain. Office of Commonwealth Relations. Public Officers' Agreement Between the Government of Sierra Leone and the Government of the United Kingdom. London: H.M.S.O., 1961.

Παραπομπή σε μορφή MLA (8th εκδ.)

Great Britain και Great Britain. Office of Commonwealth Relations. Public Officers' Agreement Between the Government of Sierra Leone and the Government of the United Kingdom. H.M.S.O., 1961.