APA (7th ed.) Citation

Bormann, E. G. (1968). Discussion and group methods: Theory and practice. Harper & Row.

Chicago Style (17th ed.) Citation

Bormann, Ernest G. Discussion and Group Methods: Theory and Practice. New York: Harper & Row, 1968.

MLA (9th ed.) Citation

Bormann, Ernest G. Discussion and Group Methods: Theory and Practice. Harper & Row, 1968.