Cita APA (7th ed.)

World Health Organization. (2009). Application of epidemiological principles for Public health action. World Health Organization.

Cita Chicago (17th ed.)

World Health Organization. Application of Epidemiological Principles for Public Health Action. New Delhi: World Health Organization, 2009.

Cita MLA (8th ed.)

World Health Organization. Application of Epidemiological Principles for Public Health Action. World Health Organization, 2009.