Cita APA (7a ed.)

Luard, E. (1979). The United Nations: : how it works and what it does. MacMillan.

Cita Chicago Style (17a ed.)

Luard, Evan. The United Nations: : How It Works and What It Does. Basingstoke: MacMillan, 1979.

Cita MLA (9a ed.)

Luard, Evan. The United Nations: : How It Works and What It Does. MacMillan, 1979.