Cita APA (7th ed.)

Childers, E., & Urquhart, B. (1994). Renewing the United Nations system. Dag Hammarskjold Foundation.

Cita Chicago (17th ed.)

Childers, Erskine, i Brian Urquhart. Renewing the United Nations System. Uppsala, Sweden: Dag Hammarskjold Foundation, 1994.

Cita MLA (9th ed.)

Childers, Erskine, i Brian Urquhart. Renewing the United Nations System. Dag Hammarskjold Foundation, 1994.