APA (7th ed.) Citation

Jenkins, W., & Allan, C. J. (1994). Guide to periodontics. Wright.

Chicago Style (17th ed.) Citation

Jenkins, W.M.M, and C. J. Allan. Guide to Periodontics. Oxford: Wright, 1994.

MLA (9th ed.) Citation

Jenkins, W.M.M, and C. J. Allan. Guide to Periodontics. Wright, 1994.