APA-viite

Time life. (1990). Time-life books: Understanding computers(vol.1) : computer basis. Lifetime books.

Chicago-tyylinen lähdeviittaus

Time life. Time-life Books: Understanding Computers(vol.1) : Computer Basis. London: Lifetime books, 1990.

MLA-viite

Time life. Time-life Books: Understanding Computers(vol.1) : Computer Basis. Lifetime books, 1990.