APA (7th ed.) Citation

Morris, D. R., Hons, F. M., Newton, R. J., Sen, D., Smith, G. R., & Vietor, D. M. (1985). Studies on competition for N between arrowleaf clover and gulf ryegrass by using ¹⁵N depleted ammonium nitrate.

Chicago Style (17th ed.) Citation

Morris, Dolen Ray, Frank M. Hons, R. J. Newton, D. Sen, G. R. Smith, and Donald M. Vietor. Studies on Competition for N Between Arrowleaf Clover and Gulf Ryegrass by Using ¹⁵N Depleted Ammonium Nitrate. 1985.

MLA (9th ed.) Citation

Morris, Dolen Ray, et al. Studies on Competition for N Between Arrowleaf Clover and Gulf Ryegrass by Using ¹⁵N Depleted Ammonium Nitrate. 1985.