Cita APA (7th ed.)

Richman, E., & Metcalfe, R. (1992). Spotlight on computer awareness (2nd ed.). Pitman.

Cita Chicago (17th ed.)

Richman, Ellen, i Rex Metcalfe. Spotlight on Computer Awareness. 2nd ed. Melbourne: Pitman, 1992.

Cita MLA (8th ed.)

Richman, Ellen, i Rex Metcalfe. Spotlight on Computer Awareness. 2nd ed. Pitman, 1992.