APA (7th ed.) Citation

Harris, N. O. (1987). Primary preventive dentistry (2. ed.). Appleton & Lange.

Chicago Style (17th ed.) Citation

Harris, Norman O. Primary Preventive Dentistry. 2. ed. Norwalk, Conn. <<[u.a.]>>: Appleton & Lange, 1987.

MLA (9th ed.) Citation

Harris, Norman O. Primary Preventive Dentistry. 2. ed. Appleton & Lange, 1987.