Cita APA

Time life. (1990). Time-life books(vol.2) : understanding computers: Part 4. Lifetime books.

Chicago Edition Citation

Time life. Time-life Books(vol.2) : Understanding Computers: Part 4. London: Lifetime books, 1990.

Cita MLA

Time life. Time-life Books(vol.2) : Understanding Computers: Part 4. Lifetime books, 1990.