Sports Turf Managers Association. Sports turf manager. Sports Turf Manager's Association.
Chicago Style (17th ed.) CitationSports Turf Managers Association. Sports Turf Manager. Upland, Calif.: Sports Turf Manager's Association.
MLA (8th ed.) CitationSports Turf Managers Association. Sports Turf Manager. Sports Turf Manager's Association.
Warning: These citations may not always be 100% accurate.