New York Public Library Research Libraries. (1979). Dictionary catalog of the Research Libraries of the New York Public Library: 1911-1971.
Chicago-Zitierstil (17. Ausg.)New York Public Library Research Libraries. Dictionary Catalog of the Research Libraries of the New York Public Library: 1911-1971. New York, NY, 1979.
MLA-Zitierstil (9. Ausg.)New York Public Library Research Libraries. Dictionary Catalog of the Research Libraries of the New York Public Library: 1911-1971. 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.