MARC 21 concise formats /
prepared by Network Development and MARC Standards Office, Library of Congress.
APA Citation
Library of Congress. Network Development and MARC Standards Office. (2000). MARC 21 concise formats. Washington: Library of Congress, Cataloging Distribution Service.
MLA Citation
Library of Congress. Network Development and MARC Standards Office. MARC 21 Concise Formats. Washington: Library of Congress, Cataloging Distribution Service, 2000.
Warning: These citations may not always be complete (especially for serials).