APA (7th ed.) Citation

Griffiths, G., Keohane, K., & Ur, P. (2000). Personalizing language learning. Cambridge Univerity Press.

Chicago Style (17th ed.) Citation

Griffiths, Griff, Kathy Keohane, and Penny Ur. Personalizing Language Learning. Cambridge: Cambridge Univerity Press, 2000.

MLA (9th ed.) Citation

Griffiths, Griff, et al. Personalizing Language Learning. Cambridge Univerity Press, 2000.