APA (7th ed.) Citation

National Turfgrass Evaluation Program (U.S.). (1993). National Kentucky bluegrass test-1990 (medium-high maintenance): Progress report 1992. National Turfgrass Evaluation Program.

Chicago Style (17th ed.) Citation

National Turfgrass Evaluation Program (U.S.). National Kentucky Bluegrass Test-1990 (medium-high Maintenance): Progress Report 1992. [Beltsville, Md.]: National Turfgrass Evaluation Program, 1993.

MLA (9th ed.) Citation

National Turfgrass Evaluation Program (U.S.). National Kentucky Bluegrass Test-1990 (medium-high Maintenance): Progress Report 1992. National Turfgrass Evaluation Program, 1993.