Style de citation APA (7e éd.)

Unesco & Bellahsene, C. (1973). Practical guide to functional literacy: A method of training for development. [s.n.].

Style de citation Chicago (17e éd.)

Unesco et C. Bellahsene. Practical Guide to Functional Literacy: A Method of Training for Development. Paris: [s.n.], 1973.

Style de citation MLA (9e éd.)

Unesco et C. Bellahsene. Practical Guide to Functional Literacy: A Method of Training for Development. [s.n.], 1973.