Nebraska Golf Course Superintendents Association. Plain turf. N.G.C.S.A.
Chicago Style (17th ed.) CitationNebraska Golf Course Superintendents Association. Plain Turf. Omaha, NE: N.G.C.S.A.
MLA (8th ed.) CitationNebraska Golf Course Superintendents Association. Plain Turf. N.G.C.S.A.
Warning: These citations may not always be 100% accurate.