Cita APA (7a ed.)

Unesco & Bellahsène, C. (1973). Practical guide to functional literacy: A method of training for development. UNESCO.

Cita Chicago Style (17a ed.)

Unesco y C. Bellahsène. Practical Guide to Functional Literacy: A Method of Training for Development. Paris: UNESCO, 1973.

Cita MLA (8a ed.)

Unesco y C. Bellahsène. Practical Guide to Functional Literacy: A Method of Training for Development. UNESCO, 1973.