Calder, R. (1968). The evolution of the machine: The growth of ideas from early concepts to relativity and quantan. New York: American Heritage Pub. Co.; book trade and institutional distribution by Van Nostrand.
استشهاد بنمط شيكاغوCalder, Ritchie. The Evolution of the Machine: The Growth of Ideas From Early Concepts to Relativity and Quantan. New York: American Heritage Pub. Co.; book trade and institutional distribution by Van Nostrand, 1968.
MLA استشهادCalder, Ritchie. The Evolution of the Machine: The Growth of Ideas From Early Concepts to Relativity and Quantan. New York: American Heritage Pub. Co.; book trade and institutional distribution by Van Nostrand, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.