Xie, Yiqun, Farhadloo, Majid, Guo, Ning, Shekhar, Shashi, Watkins, Eric, Kne, Len, Bao, Han, Patton, Aaron J., and Morris, Kevin. NTEP‐DB 1.0: A relational database for the national turfgrass evaluation program. Retrieved from https://par.nsf.gov/biblio/10413379. International Turfgrass Society Research Journal 14.1 Web. doi:10.1002/its2.76.

Xie, Yiqun, Farhadloo, Majid, Guo, Ning, Shekhar, Shashi, Watkins, Eric, Kne, Len, Bao, Han, Patton, Aaron J., & Morris, Kevin. NTEP‐DB 1.0: A relational database for the national turfgrass evaluation program. International Turfgrass Society Research Journal, 14 (1). Retrieved from https://par.nsf.gov/biblio/10413379. https://doi.org/10.1002/its2.76

Xie, Yiqun, Farhadloo, Majid, Guo, Ning, Shekhar, Shashi, Watkins, Eric, Kne, Len, Bao, Han, Patton, Aaron J., and Morris, Kevin. "NTEP‐DB 1.0: A relational database for the national turfgrass evaluation program". International Turfgrass Society Research Journal 14 (1). Country unknown/Code not available. https://doi.org/10.1002/its2.76. https://par.nsf.gov/biblio/10413379.

@article{osti_10413379,
place = {Country unknown/Code not available}, title = {NTEP‐DB 1.0: A relational database for the national turfgrass evaluation program}, url = {https://par.nsf.gov/biblio/10413379}, DOI = {10.1002/its2.76}, abstractNote = {}, journal = {International Turfgrass Society Research Journal}, volume = {14}, number = {1}, author = {Xie, Yiqun and Farhadloo, Majid and Guo, Ning and Shekhar, Shashi and Watkins, Eric and Kne, Len and Bao, Han and Patton, Aaron J. and Morris, Kevin}, }