Cita APA (7a ed.)
Childers, E., & Urquhart, B. (1994). Renewing the united nations system.
Cita estilo Chicago (17a ed.)
Childers, Erskine, y Brian Urquhart. Renewing the United Nations System. 1994.
Cita MLA (9a ed.)
Childers, Erskine, y Brian Urquhart. Renewing the United Nations System. 1994.
警告：這些引文格式不一定是100％准確.