Tisdale, W. B. (1922). Tobacco diseases in Gadsden County in 1922: With suggestions for their prevention and control. University of Florida Agricultural Experiment Station.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Tisdale, W. B. Tobacco Diseases in Gadsden County in 1922: With Suggestions for Their Prevention and Control. Gainesville, Fla.: University of Florida Agricultural Experiment Station, 1922.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Tisdale, W. B. Tobacco Diseases in Gadsden County in 1922: With Suggestions for Their Prevention and Control. University of Florida Agricultural Experiment Station, 1922.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.