APA (7th ed.) Citation

Porto, L. R., Raid, R. N., & Sandoya, G. V. Downy Mildew of Lettuce in Florida. The University of Florida George A. Smathers Libraries.

Chicago Style (17th ed.) Citation

Porto, Lis Rodrigues, Richard N. Raid, and German V. Sandoya. Downy Mildew of Lettuce in Florida. The University of Florida George A. Smathers Libraries.

MLA (9th ed.) Citation

Porto, Lis Rodrigues, et al. Downy Mildew of Lettuce in Florida. The University of Florida George A. Smathers Libraries.