APA (7th ed.) Citation

Bales, R. F. (1999). Social interaction systems: Theory and measurement. Transaction Publishers.

Chicago Style (17th ed.) Citation

Bales, Robert Freed. Social Interaction Systems: Theory and Measurement. New Brunswick, N.J.: Transaction Publishers, 1999.

MLA (9th ed.) Citation

Bales, Robert Freed. Social Interaction Systems: Theory and Measurement. Transaction Publishers, 1999.