Citazione Stile APA (7a Edizione)

Library of Congress. Subject Cataloging Division & Library of Congress. Classification Division. Classification. Class N: Fine arts (3d ed.).

Citazione stile Chigago Style (17a edizione)

Library of Congress. Subject Cataloging Division e Library of Congress. Classification Division. Classification. Class N: Fine Arts. 3d ed.

Citatione MLA (9a ed.)

Library of Congress. Subject Cataloging Division e Library of Congress. Classification Division. Classification. Class N: Fine Arts. 3d ed.