APA (7th ed.) Citation

Frey, L. R. (2002). New directions in group communication. SAGE.

Chicago Style (17th ed.) Citation

Frey, Lawrence R. New Directions in Group Communication. Thousand Oaks, Calif. ; London: SAGE, 2002.

MLA (9th ed.) Citation

Frey, Lawrence R. New Directions in Group Communication. SAGE, 2002.