APA Citation

Ramfjord, S., & Ash, M. M. (1989). Periodontology and periodontics: Modern theory and practice. Saint Louis: Ishiyaku EuroAmerica.

Chicago Style Citation

Ramfjord, Sigurd, and Major M. Ash. Periodontology and Periodontics: Modern Theory and Practice. Saint Louis: Ishiyaku EuroAmerica, 1989.

MLA Citation

Ramfjord, Sigurd, and Major M. Ash. Periodontology and Periodontics: Modern Theory and Practice. Saint Louis: Ishiyaku EuroAmerica, 1989.

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