Cassirer, E. (1956). Determinism and indeterminism in modern physics: Historical and systematic studies of the problem of causality. Yale University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Cassirer, Ernst. Determinism and Indeterminism in Modern Physics: Historical and Systematic Studies of the Problem of Causality. New Haven: Yale University Press, 1956.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Cassirer, Ernst. Determinism and Indeterminism in Modern Physics: Historical and Systematic Studies of the Problem of Causality. Yale University Press, 1956.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.