Cita APA (7a ed.)

Jones, J. M. (1965). The United Nations at work: Developing land, forests, oceans {_} and people. Pergamon.

Cita Chicago Style (17a ed.)

Jones, Joseph M. The United Nations at Work: Developing Land, Forests, Oceans {_} and People. Oxford [etc.]: Pergamon, 1965.

Cita MLA (9a ed.)

Jones, Joseph M. The United Nations at Work: Developing Land, Forests, Oceans {_} and People. Pergamon, 1965.