Gaya APA

Adams, C, P., Kerr, W, J, S. (1990). The design, construction, and use of removable orthodontic appliances . London: Butterworth-Heinemann.

Gaya MLA

Adams, C, Philip., Kerr, W, John, S. "The design, construction, and use of removable orthodontic appliances". London: Butterworth-Heinemann, 1990. Text.