Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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