APA (7th ed.) Citation

Wolf, H. F. (2005). Periodontology (Third revised and expanded edition.). Thieme.

Chicago Style (17th ed.) Citation

Wolf, Herbert F. Periodontology. Third revised and expanded edition. Stuttgart ; New York: Thieme, 2005.

MLA (9th ed.) Citation

Wolf, Herbert F. Periodontology. Third revised and expanded edition. Thieme, 2005.