Citazione Stile APA (7a Edizione)

Codding, G. A. (1961). The federal government of Switzerland. Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Codding, George Arthur. The Federal Government of Switzerland. Boston: Houghton Mifflin, 1961.

Citatione MLA (9a ed.)

Codding, George Arthur. The Federal Government of Switzerland. Houghton Mifflin, 1961.