Cita APA

The United Nations University. (1993). The Role of the United Nations in the Twenty-First Century. The United Nations University.

Citación estilo Chicago

The United Nations University. The Role of the United Nations in the Twenty-First Century. Japan: The United Nations University, 1993.

Cita MLA

The United Nations University. The Role of the United Nations in the Twenty-First Century. The United Nations University, 1993.

Warning: These citations may not always be 100% accurate.