Citazione Stile APA (7a Edizione)

Toulmin, H. A. (1915). The city manager: A new profession. D. Appleton and Company.

Citazione stile Chigago Style (17a edizione)

Toulmin, Harry Aubrey. The City Manager: A New Profession. New York and London: D. Appleton and Company, 1915.

Citatione MLA (9a ed.)

Toulmin, Harry Aubrey. The City Manager: A New Profession. D. Appleton and Company, 1915.