APA (7th ed.) Citation

Library of Congress & Readex Microprint Corporation. (1963). Cyrillic Union Catalog. Readex Microprint.

Chicago Style (17th ed.) Citation

Library of Congress and Readex Microprint Corporation. Cyrillic Union Catalog. New York: Readex Microprint, 1963.

MLA (9th ed.) Citation

Library of Congress and Readex Microprint Corporation. Cyrillic Union Catalog. Readex Microprint, 1963.

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