Cita APA (7a ed.)

Higgins, B. H. (1959). Economic development: Principles, problems and policies. Norton.

Cita Chicago Style (17a ed.)

Higgins, Benjamin Howard. Economic Development: Principles, Problems and Policies. New York: Norton, 1959.

Cita MLA (9a ed.)

Higgins, Benjamin Howard. Economic Development: Principles, Problems and Policies. Norton, 1959.