Cita APA

Evans, R. (1991). Norton utilities 5.0: An illustrated tutorial. Windcrest.

Citación estilo Chicago

Evans, Richard. Norton Utilities 5.0: An Illustrated Tutorial. Blue Ridge Summit, Pa: Windcrest, 1991.

Cita MLA

Evans, Richard. Norton Utilities 5.0: An Illustrated Tutorial. Windcrest, 1991.