Cita APA (7th ed.)

American Library Association. Division of Cataloging and Classification. (1949). ALA cataloging rules for author and title entries (2nd ed.). American Library Association.

Cita Chicago (17th ed.)

American Library Association. Division of Cataloging and Classification. ALA Cataloging Rules for Author and Title Entries. 2nd ed. Chicago: American Library Association, 1949.

Cita MLA (9th ed.)

American Library Association. Division of Cataloging and Classification. ALA Cataloging Rules for Author and Title Entries. 2nd ed. American Library Association, 1949.