APA (7th ed.) Citation

Spitzberg, B. H., & Cupach, W. R. (1984). Interpersonal communication competence. Sage Publications.

Chicago Style (17th ed.) Citation

Spitzberg, Brian H., and William R. Cupach. Interpersonal Communication Competence. Beverly Hills: Sage Publications, 1984.

MLA (9th ed.) Citation

Spitzberg, Brian H., and William R. Cupach. Interpersonal Communication Competence. Sage Publications, 1984.