APA

Tubbs S. L., . (1988). A systems approach to small group interaction. New York: Random House.

Chicago

Tubbs Stewart L, . 1988. A systems approach to small group interaction. New York: Random House.

Harvard

Tubbs S. L., . (1988). A systems approach to small group interaction. New York: Random House.

MLA

Tubbs Stewart L, . A systems approach to small group interaction. New York: Random House. 1988.