Cita APA (7th ed.)

Unesco. (1968). The Social sciences: Problems and orientations. Mouton.

Cita Chicago (17th ed.)

Unesco. The Social Sciences: Problems and Orientations. The Hague: Mouton, 1968.

Cita MLA (9th ed.)

Unesco. The Social Sciences: Problems and Orientations. Mouton, 1968.