APA-viite (7. p.)

Houston, W. J. B., Jones, M. L., Oliver, R. G., & Walther, D. P. W. o. n. (1994). Walther and Houston's orthodontic notes. Wright.

Chicago-viite (17. p.)

Houston, William John Ballantyne, Malcolm L. Jones, Richard G. Oliver, ja David Philippe. Walther's orthodontic notes Walther. Walther and Houston's Orthodontic Notes. Oxford: Wright, 1994.

MLA-viite (9. p.)

Houston, William John Ballantyne, et al. Walther and Houston's Orthodontic Notes. Wright, 1994.