APA (7th ed.) Citation

Karl Held, Diane Levine, & Alison Page. (2015). Oxford International Primary Computing. Oxford University Press.

Chicago Style (17th ed.) Citation

Karl Held, Diane Levine, and Alison Page. Oxford International Primary Computing. Uk: Oxford University Press, 2015.

MLA (9th ed.) Citation

Karl Held, et al. Oxford International Primary Computing. Oxford University Press, 2015.