APA (7th ed.) Citation

Littlewood, S. J., Mitchell, L., Lewis, B. R. K., Barber, S. K., & Jenkins, F. R. (2019). An introduction to orthodontics (Fifth edition.). Oxford University Press.

Chicago Style (17th ed.) Citation

Littlewood, Simon J., Laura Mitchell, Benjamin R. K. Lewis, Sophy K. Barber, and Fiona R. Jenkins. An Introduction to Orthodontics. Fifth edition. Oxford: Oxford University Press, 2019.

MLA (9th ed.) Citation

Littlewood, Simon J., et al. An Introduction to Orthodontics. Fifth edition. Oxford University Press, 2019.