APA (7 वां संस्करण) प्रशस्ति पत्र

Não informado. (1974). Utah geology. Utah Department of Natural Resources, Geological and Mineral Survey.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Não informado. Utah Geology. Salt Lake City, Utah: Utah Department of Natural Resources, Geological and Mineral Survey, 1974.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Não informado. Utah Geology. Utah Department of Natural Resources, Geological and Mineral Survey, 1974.

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