APA Цитирование

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

Chicago-стиль цитирования

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

MLA-цитирование

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

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.