APA (7th ed.) Citation

MacFall, R. P. (1951). Gem hunter's guide ([Rev. ed.].). Science and Mechanics Pub. Co.

Chicago Style (17th ed.) Citation

MacFall, Russell P. Gem Hunter's Guide. [Rev. ed.]. Chicago: Science and Mechanics Pub. Co, 1951.

MLA (9th ed.) Citation

MacFall, Russell P. Gem Hunter's Guide. [Rev. ed.]. Science and Mechanics Pub. Co, 1951.