APA (7th ed.) Citation

Allen, D. L., McFall, W. T., & Hunter, G. C. (1968). Periodontics for the dental hygienist. Lea & Febiger.

Chicago Style (17th ed.) Citation

Allen, Don L., Walter T. McFall, and Grover C. Hunter. Periodontics for the Dental Hygienist. Philadelphia: Lea & Febiger, 1968.

MLA (9th ed.) Citation

Allen, Don L., et al. Periodontics for the Dental Hygienist. Lea & Febiger, 1968.