APA-Zitierstil (7. Ausg.)

(2008). Library of Congress classification. PQ. French, Italian, Spanish, and Portuguese literatures (2008 ed.). Library of Congress, Cataloging Distribution Service.

Chicago-Zitierstil (17. Ausg.)

Library of Congress Classification. PQ. French, Italian, Spanish, and Portuguese Literatures. 2008 ed. Washington, D.C: Library of Congress, Cataloging Distribution Service, 2008.

MLA-Zitierstil (9. Ausg.)

Library of Congress Classification. PQ. French, Italian, Spanish, and Portuguese Literatures. 2008 ed. Library of Congress, Cataloging Distribution Service, 2008.