APA (7th ed.) Citation

Villalon, B., Fredericksen, R. A., Krise, G. M., Langston, R. G., & Toler, R. W. (1969). The effects of depressed root temperatures on the systemic infection of Nicotiana tabacum L. and Lycopersicon esculentum Mill. by tobacco mosaic virus.

Chicago Style (17th ed.) Citation

Villalon, Benigno, Richard A. Fredericksen, George M. Krise, Ruble G. Langston, and Robert W. Toler. The Effects of Depressed Root Temperatures on the Systemic Infection of Nicotiana Tabacum L. and Lycopersicon Esculentum Mill. by Tobacco Mosaic Virus. [College Station, Tex.], 1969.

MLA (9th ed.) Citation

Villalon, Benigno, et al. The Effects of Depressed Root Temperatures on the Systemic Infection of Nicotiana Tabacum L. and Lycopersicon Esculentum Mill. by Tobacco Mosaic Virus. 1969.