APA (7th ed.) Citation

Great Britain. Directorate of Overseas Surveys. (1981). Saint Lucia (Ed. 5-D.O.S. 1981 / rev. by D.O.S. 1980 ..). Published by the Gov't of the United Kingdom (Directorate of Overseas Surveys) for the Gov't of Saint Lucia.

Chicago Style (17th ed.) Citation

Great Britain. Directorate of Overseas Surveys. Saint Lucia. Ed. 5-D.O.S. 1981 / rev. by D.O.S. 1980 .. Tolworth, Surrey: Published by the Gov't of the United Kingdom (Directorate of Overseas Surveys) for the Gov't of Saint Lucia, 1981.

MLA (9th ed.) Citation

Great Britain. Directorate of Overseas Surveys. Saint Lucia. Ed. 5-D.O.S. 1981 / rev. by D.O.S. 1980 .. Published by the Gov't of the United Kingdom (Directorate of Overseas Surveys) for the Gov't of Saint Lucia, 1981.