Citazione Stile APA (7a Edizione)
(1953). Austrian Program of foreign consultants to the Library of Congress. Library of Congress.
Citazione stile Chigago Style (17a edizione)
Austrian Program of Foreign Consultants to the Library of Congress. Washington: Library of Congress, 1953.
Citatione MLA (9a ed.)
Austrian Program of Foreign Consultants to the Library of Congress. Library of Congress, 1953.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.