Rowe, D. E., & Hill, R. R. (1985). Theoretical improvement of autotetraploid crops: Interpopulation and intrapopulation selection. USDA-ARS.
Chicago Style (17th ed.) CitationRowe, D. E., and R. R. Hill. Theoretical Improvement of Autotetraploid Crops: Interpopulation and Intrapopulation Selection. Beltsville: USDA-ARS, 1985.
MLA (9th ed.) CitationRowe, D. E., and R. R. Hill. Theoretical Improvement of Autotetraploid Crops: Interpopulation and Intrapopulation Selection. USDA-ARS, 1985.