Cita APA

The United Nations at 50 notes for speakers. United Nations. Department of Public Information.

Chicago Style (17th ed.) Citation

The United Nations at 50 Notes for Speakers. United Nations. Department of Public Information.

Cita MLA

The United Nations at 50 Notes for Speakers. United Nations. Department of Public Information.

Atenció: Aquestes cites poden no estar 100% correctes.