National Turfgrass Evaluation Program (U.S.). (1997). NTEP newsline. [National Turfgrass Evaluation Program].
Chicago Style (17th ed.) CitationNational Turfgrass Evaluation Program (U.S.). NTEP Newsline. [Beltsville, Md.]: [National Turfgrass Evaluation Program], 1997.
MLA (9th ed.) CitationNational Turfgrass Evaluation Program (U.S.). NTEP Newsline. [National Turfgrass Evaluation Program], 1997.
Warning: These citations may not always be 100% accurate.