Cita APA (7a ed.)

(1994). Mind, culture, and activity. L. Erlbaum Associates.

Cita Chicago Style (17a ed.)

Mind, Culture, and Activity. [Mahwah, NJ]: L. Erlbaum Associates, 1994.

Cita MLA (9a ed.)

Mind, Culture, and Activity. L. Erlbaum Associates, 1994.