Citazione Stile APA (7a Edizione)

Barker, R. G., & Schoggen, P. (1973). Qualities of community life. Jossey-Bass.

Citazione stile Chigago Style (17a edizione)

Barker, Roger G., e Phil Schoggen. Qualities of Community Life. San Francisco: Jossey-Bass, 1973.

Citatione MLA (9a ed.)

Barker, Roger G., e Phil Schoggen. Qualities of Community Life. Jossey-Bass, 1973.