Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Hoy, Don R., y Leonard Berry. Geography and Development: A World Regional Approach. London: Collier Macmillan, 1978.

Cita MLA (9a ed.)

Hoy, Don R., y Leonard Berry. Geography and Development: A World Regional Approach. Collier Macmillan, 1978.