APA Citation

Library of Congress. Network Development and MARC Standards Office. USMARC format for holdings data: Including guidelines for content designation.

Chicago Style Citation

Library of Congress. Network Development and MARC Standards Office. USMARC Format for Holdings Data: Including Guidelines for Content Designation.

MLA Citation

Library of Congress. Network Development and MARC Standards Office. USMARC Format for Holdings Data: Including Guidelines for Content Designation.

Warning: These citations may not always be 100% accurate.