Overseas Geological Surveys, Mineral Resources Division\nBritish Geological Survey\nInstitute of Geological Sciences, Overseas Division. (2022). Overseas Geology and Mineral Resources. Overseas Geological Surveys.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOverseas Geological Surveys, Mineral Resources Division\nBritish Geological Survey\nInstitute of Geological Sciences, Overseas Division. Overseas Geology and Mineral Resources. London: Overseas Geological Surveys, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOverseas Geological Surveys, Mineral Resources Division\nBritish Geological Survey\nInstitute of Geological Sciences, Overseas Division. Overseas Geology and Mineral Resources. Overseas Geological Surveys, 2022.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.