Time life. (1990). Time-life books: Understanding computers; V9 : revolution in science. Lifetime books.
استشهاد بنمط شيكاغوTime life. Time-life Books: Understanding Computers; V9 : Revolution in Science. London: Lifetime books, 1990.
MLA استشهادTime life. Time-life Books: Understanding Computers; V9 : Revolution in Science. Lifetime books, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.