Citazione Stile APA (7a Edizione)

Gibson, P. (1982). Quality circles: An approach to productivity improvement. Pergamon Press.

Citazione stile Chigago Style (17a edizione)

Gibson, Price. Quality Circles: An Approach to Productivity Improvement. New York: Pergamon Press, 1982.

Citatione MLA (8a ed.)

Gibson, Price. Quality Circles: An Approach to Productivity Improvement. Pergamon Press, 1982.