APA (7th ed.) Citation

United States. Department of Agriculture & National Turfgrass Evaluation Program (U.S.). (1998). National bentgrass test-1993: Putting green : final report 1994-97. National Turfgrass Evaluation Program.

Chicago Style (17th ed.) Citation

United States. Department of Agriculture and National Turfgrass Evaluation Program (U.S.). National Bentgrass Test-1993: Putting Green : Final Report 1994-97. Beltsville. Md.: National Turfgrass Evaluation Program, 1998.

MLA (9th ed.) Citation

United States. Department of Agriculture and National Turfgrass Evaluation Program (U.S.). National Bentgrass Test-1993: Putting Green : Final Report 1994-97. National Turfgrass Evaluation Program, 1998.