Cita APA (7a ed.)

Phillips, R. W. (1977). Elements of dental materials for dental hygienists and assistants (3rd ed.). Saunders.

Cita Chicago Style (17a ed.)

Phillips, Ralph W. Elements of Dental Materials for Dental Hygienists and Assistants. 3rd ed. Philadelphia: Saunders, 1977.

Cita MLA (9a ed.)

Phillips, Ralph W. Elements of Dental Materials for Dental Hygienists and Assistants. 3rd ed. Saunders, 1977.