(1962). International scientific organizations: A guide to their library, documentation, and information services. Library of Congress.
Chicago-Zitierstil (17. Ausg.)International Scientific Organizations: A Guide to Their Library, Documentation, and Information Services. Washington: Library of Congress, 1962.
MLA-Zitierstil (9. Ausg.)International Scientific Organizations: A Guide to Their Library, Documentation, and Information Services. Library of Congress, 1962.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.