APA (7th ed.) Citation

Ocampo, G. d. (1970). A System of medical approach. Philippine Academy of Sciences and Humanities.

Chicago Style (17th ed.) Citation

Ocampo, Geminiano de. A System of Medical Approach. Manila: Philippine Academy of Sciences and Humanities, 1970.

MLA (9th ed.) Citation

Ocampo, Geminiano de. A System of Medical Approach. Philippine Academy of Sciences and Humanities, 1970.

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