Cita APA (7th ed.)

Crump, A. (1991). Dictionary of environment and development: People, places, ideas, and organizations. Earthscan Publications.

Cita Chicago (17th ed.)

Crump, Andy. Dictionary of Environment and Development: People, Places, Ideas, and Organizations. London: Earthscan Publications, 1991.

Cita MLA (9th ed.)

Crump, Andy. Dictionary of Environment and Development: People, Places, Ideas, and Organizations. Earthscan Publications, 1991.