Drake, S. (1981). Cause, experiment and science: A galilean dialogue incorporating a new english translation of Galileo's bodies that stay atop water, or move in it. The University of Chicago Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Drake, Stillman. Cause, Experiment and Science: A Galilean Dialogue Incorporating a New English Translation of Galileo's Bodies That Stay Atop Water, or Move in It. Chicago: The University of Chicago Press, 1981.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Drake, Stillman. Cause, Experiment and Science: A Galilean Dialogue Incorporating a New English Translation of Galileo's Bodies That Stay Atop Water, or Move in It. The University of Chicago Press, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.