Cita APA (7th ed.)

Barrett , A. H., & editors by Studd , A. (1997). The developing world. Gidder & Stoughton.

Cita Chicago (17th ed.)

Barrett , Authors Hazel, i Alexandra editors by Studd. The Developing World. London: Gidder & Stoughton, 1997.

Cita MLA (9th ed.)

Barrett , Authors Hazel, i Alexandra editors by Studd. The Developing World. Gidder & Stoughton, 1997.