APA (7th ed.) Citation

Tauvon, L., Haddock, R. H., & Howard, T. v. S. Editorial Introduction. International Association for Group Psychotherapy.

Chicago Style (17th ed.) Citation

Tauvon, Lars, Ray Haddock Haddock, and Teresa von Sommaruga Howard. Editorial Introduction. International Association for Group Psychotherapy.

MLA (9th ed.) Citation

Tauvon, Lars, et al. Editorial Introduction. International Association for Group Psychotherapy.