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Cita Chicago (17th ed.)American Library Association. Catalog Code Revision Committee. A. L. A. catalog rules, author and title entries, Author, Clara Beetle, i author and title entries Catalog rules. A.L.A. Cataloging Rules for Author and Title Entries 2nd. 2nd ed. Chicago: American Library Assn, 1949.
Cita MLA (9th ed.)American Library Association. Catalog Code Revision Committee. A. L. A. catalog rules, author and title entries, et al. A.L.A. Cataloging Rules for Author and Title Entries 2nd. 2nd ed. American Library Assn, 1949.