Παραπομπή σε μορφή APA (7η εκδ.)

Great Britain. Commercial Relations and Exports Dept & Thorogood, C. E. (1955). Ceylon: Economic and commercial conditions in Ceylon, September, 1954. H.M.S.O.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Great Britain. Commercial Relations and Exports Dept και C. E. Thorogood. Ceylon: Economic and Commercial Conditions in Ceylon, September, 1954. London: H.M.S.O, 1955.

Παραπομπή σε μορφή MLA (8th εκδ.)

Great Britain. Commercial Relations and Exports Dept και C. E. Thorogood. Ceylon: Economic and Commercial Conditions in Ceylon, September, 1954. H.M.S.O, 1955.