APA (7th ed.) Citation

Muia, P. J. (1982). The four dimensional tooth color system. Quintessence.

Chicago Style (17th ed.) Citation

Muia, Paul J. The Four Dimensional Tooth Color System. Chicago: Quintessence, 1982.

MLA (9th ed.) Citation

Muia, Paul J. The Four Dimensional Tooth Color System. Quintessence, 1982.