APA (7th ed.) Citation

Stephens, M., Treays, R., Chisholm, J., Wingate, P., Mier, C., & Wilkinson, S. (1997). Computers for beginners ([Rev. ed.].). Usborne.

Chicago Style (17th ed.) Citation

Stephens, Margaret, Rebecca Treays, Jane Chisholm, Philippa Wingate, Colin Mier, and Sean Wilkinson. Computers for Beginners. [Rev. ed.]. London: Usborne, 1997.

MLA (9th ed.) Citation

Stephens, Margaret, et al. Computers for Beginners. [Rev. ed.]. Usborne, 1997.