Não informado. (1933). Engineering Progress at the University of Florida. Florida Engineering and Industrial Experiment Station.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Engineering Progress at the University of Florida. Gainesville, Fla: Florida Engineering and Industrial Experiment Station, 1933.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Engineering Progress at the University of Florida. Florida Engineering and Industrial Experiment Station, 1933.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.