Macintosh, E. K. (1976). A guide to the rocks, minerals, and gemstones of Southern Africa. C. Struik.
Chicago Style (17th ed.) CitationMacintosh, E. K. A Guide to the Rocks, Minerals, and Gemstones of Southern Africa. Cape Town: C. Struik, 1976.
MLA (9th ed.) CitationMacintosh, E. K. A Guide to the Rocks, Minerals, and Gemstones of Southern Africa. C. Struik, 1976.
Warning: These citations may not always be 100% accurate.