APA (7th ed.) Citation

Isaacson, K. G., & Williams, J. K. (1978). An introduction to fixed appliances (2a. ed.). Wright.

Chicago Style (17th ed.) Citation

Isaacson, K. G., and J. K. Williams. An Introduction to Fixed Appliances. 2a. ed. Bristol: Wright, 1978.

MLA (9th ed.) Citation

Isaacson, K. G., and J. K. Williams. An Introduction to Fixed Appliances. 2a. ed. Wright, 1978.

Warning: These citations may not always be 100% accurate.