Citazione Stile APA (7a Edizione)

Powell, T. J. (1994). Understanding the self-help organization: Frameworks and findings. Sage Publications.

Citazione stile Chigago Style (17a edizione)

Powell, Thomas J. Understanding the Self-help Organization: Frameworks and Findings. Thousand Oaks, Calif.: Sage Publications, 1994.

Citatione MLA (8a ed.)

Powell, Thomas J. Understanding the Self-help Organization: Frameworks and Findings. Sage Publications, 1994.