Central Illinois Golf Course Superintendents Association. (1981). Turfgrass news. Central Illinois Golf Course Superintendents Assoc..
Chicago Style (17th ed.) CitationCentral Illinois Golf Course Superintendents Association. Turfgrass News. [Jacksonville, Ill.]: Central Illinois Golf Course Superintendents Assoc., 1981.
MLA (9th ed.) CitationCentral Illinois Golf Course Superintendents Association. Turfgrass News. Central Illinois Golf Course Superintendents Assoc., 1981.
Warning: These citations may not always be 100% accurate.