Style de citation APA (7e éd.)

Harrison & Sons & Her Majesty's Stationery Office. (1988). The London Diplomatic List: Incorporating Directory of International Organisations. Harrison & Sons, Her Majesty's Stationery Office.

Style de citation Chicago (17e éd.)

Harrison & Sons et Her Majesty's Stationery Office. The London Diplomatic List: Incorporating Directory of International Organisations. London: Harrison & Sons, Her Majesty's Stationery Office, 1988.

Style de citation MLA (9e éd.)

Harrison & Sons et Her Majesty's Stationery Office. The London Diplomatic List: Incorporating Directory of International Organisations. Harrison & Sons, Her Majesty's Stationery Office, 1988.