Citazione Stile APA (7a Edizione)

Riddick, F. M. (1949). The United States Congress; organization and procedure. National Capitol Publishers.

Citazione stile Chigago Style (17a edizione)

Riddick, Floyd Millard. The United States Congress; Organization and Procedure. Manassas, Va: National Capitol Publishers, 1949.

Citatione MLA (9a ed.)

Riddick, Floyd Millard. The United States Congress; Organization and Procedure. National Capitol Publishers, 1949.