Cita APA

Coyle, D. C. (1960). The United Nations and how it works (Rev. and up-to-date.). New American Library.

Citación estilo Chicago

Coyle, David Cushman. The United Nations and How It Works. Rev. and up-to-date. [New York]: New American Library, 1960.

Cita MLA

Coyle, David Cushman. The United Nations and How It Works. Rev. and up-to-date. New American Library, 1960.