Cita APA (7th ed.)

World Health Organization. (1959). WHO chronicle. World Health Organization.

Cita Chicago (17th ed.)

World Health Organization. WHO Chronicle. Geneva: World Health Organization, 1959.

Cita MLA (9th ed.)

World Health Organization. WHO Chronicle. World Health Organization, 1959.

Atenció: Aquestes cites poden no estar 100% correctes.