APA (7th ed.) Citation

Robles, G. S. (1968). A history of dentistry in the Philippines. Professionals Pub.

Chicago Style (17th ed.) Citation

Robles, Gonzalo S. A History of Dentistry in the Philippines. Manila: Professionals Pub, 1968.

MLA (9th ed.) Citation

Robles, Gonzalo S. A History of Dentistry in the Philippines. Professionals Pub, 1968.