APA (7th ed.) Citation

St. Vincent Constitutional Conference London, England, & Great Britain. Foreign and Commonwealth Office. (1969). Report on the St. Vincent Constitutional Conference, 23 to 27 June 1969. H.M.S.O..

Chicago Style (17th ed.) Citation

St. Vincent Constitutional Conference London, England, and Great Britain. Foreign and Commonwealth Office. Report on the St. Vincent Constitutional Conference, 23 to 27 June 1969. London: H.M.S.O., 1969.

MLA (8th ed.) Citation

St. Vincent Constitutional Conference London, England, and Great Britain. Foreign and Commonwealth Office. Report on the St. Vincent Constitutional Conference, 23 to 27 June 1969. H.M.S.O., 1969.