APA (7th ed.) Citation

Gaviola, R. G., & Ruiz, O. S. (1962). Social security in the Philippines. AE Incorporated.

Chicago Style (17th ed.) Citation

Gaviola, Ramon G., and Orlando S. Ruiz. Social Security in the Philippines. Makati: AE Incorporated, 1962.

MLA (9th ed.) Citation

Gaviola, Ramon G., and Orlando S. Ruiz. Social Security in the Philippines. AE Incorporated, 1962.

Warning: These citations may not always be 100% accurate.