Dyfyniad APA

Time life. (1990). Time-life books: Understanding computers; V9 : revolution in science. Lifetime books.

Dyfyniad Arddull Chicago

Time life. Time-life Books: Understanding Computers; V9 : Revolution in Science. London: Lifetime books, 1990.

Dyfyniad MLA

Time life. Time-life Books: Understanding Computers; V9 : Revolution in Science. Lifetime books, 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.