APA

Cohen A. M., Smith R. D., . (1976). The critical incident in growth groups: theory and technique. La Jolla, Calif: University Associates.

Chicago

Cohen Arthur Martin, Smith Robert Douglas, . 1976. The critical incident in growth groups: theory and technique. La Jolla, Calif: University Associates.

Harvard

Cohen A. M., Smith R. D., . (1976). The critical incident in growth groups: theory and technique. La Jolla, Calif: University Associates.

MLA

Cohen Arthur Martin, Smith Robert Douglas, . The critical incident in growth groups: theory and technique. La Jolla, Calif: University Associates. 1976.