Cita APA (7a ed.)

Baber, G. (2019). The United Nations system: A synopsis. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

Baber, Graeme. The United Nations System: A Synopsis. Newcastle upon Tyne, UK: Cambridge Scholars Publishing, 2019.

Cita MLA (8a ed.)

Baber, Graeme. The United Nations System: A Synopsis. Cambridge Scholars Publishing, 2019.