Burtt, E. A. (1950). Metaphysical foundations of modern physical science: A historical and critical essay (2nd ed.).
استشهاد بنمط شيكاغوBurtt, Edwin Arthur. Metaphysical Foundations of Modern Physical Science: A Historical and Critical Essay. 2nd ed. 1950.
MLA استشهادBurtt, Edwin Arthur. Metaphysical Foundations of Modern Physical Science: A Historical and Critical Essay. 2nd ed. 1950.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.