(1963). Geological map of south west Hadhramut, eastern Aden Protectorate. Directorate of Overseas Surveys.
Chicago Style (17th ed.) CitationGeological Map of South West Hadhramut, Eastern Aden Protectorate. [Tolworth]: Directorate of Overseas Surveys, 1963.
MLA (9th ed.) CitationGeological Map of South West Hadhramut, Eastern Aden Protectorate. Directorate of Overseas Surveys, 1963.
Warning: These citations may not always be 100% accurate.