APA (7th ed.) Citation

Spargo, A., Steen, S., & DeLucia, J. (2017). Mindfulness groups: A demonstration. Association for Specialists in Group Work.

Chicago Style (17th ed.) Citation

Spargo, Allison, Sam Steen, and Janice DeLucia. Mindfulness Groups: A Demonstration. [Place of publication not identified]: Association for Specialists in Group Work, 2017.

MLA (9th ed.) Citation

Spargo, Allison, et al. Mindfulness Groups: A Demonstration. Association for Specialists in Group Work, 2017.