Ball, O. M. (1906). Nitro-culture and inoculation. Texas Agricultural Experiment Stations.
Chicago Style (17th ed.) CitationBall, O. M. Nitro-culture and Inoculation. College Station, Tex.: Texas Agricultural Experiment Stations, 1906.
MLA (9th ed.) CitationBall, O. M. Nitro-culture and Inoculation. Texas Agricultural Experiment Stations, 1906.
Warning: These citations may not always be 100% accurate.