Cita APA

Souza, A. R., & Porter, P. W. (1974). The underdevelopment and modernization of the third world. Washington: Association of American Geographers.

Citación estilo Chicago

Souza, Anthony R., y Philip W. Porter. The Underdevelopment and Modernization of the Third World. Washington: Association of American Geographers, 1974.

Cita MLA

Souza, Anthony R., y Philip W. Porter. The Underdevelopment and Modernization of the Third World. Washington: Association of American Geographers, 1974.