APA (7th ed.) Citation

The United Nations at work: The challenge of building global peace. Close Up Publ.

Chicago Style (17th ed.) Citation

The United Nations at Work: The Challenge of Building Global Peace. Alexandria, Va: Close Up Publ.

MLA (9th ed.) Citation

The United Nations at Work: The Challenge of Building Global Peace. Close Up Publ.

Warning: These citations may not always be 100% accurate.