Cita APA (7th ed.)

Romualdez, A. G. J. (2011). The Philippines health system review. World Health Organization.

Cita Chicago (17th ed.)

Romualdez, Alberto G. Jr. The Philippines Health System Review. Geneva, Switzerland: World Health Organization, 2011.

Cita MLA (9th ed.)

Romualdez, Alberto G. Jr. The Philippines Health System Review. World Health Organization, 2011.