Cita APA (7th ed.)

Hoy, D. R. (1978). Geography and development: A world regional approach. Macmillan.

Cita Chicago (17th ed.)

Hoy, Don R. Geography and Development: A World Regional Approach. New York: Macmillan, 1978.

Cita MLA (9th ed.)

Hoy, Don R. Geography and Development: A World Regional Approach. Macmillan, 1978.