APA (7th ed.) Citation

(1977). New serial titles: A union list of serials held by libraries in the United States and Canada. Library of Congress.

Chicago Style (17th ed.) Citation

New Serial Titles: A Union List of Serials Held by Libraries in the United States and Canada. Washington: Library of Congress, 1977.

MLA (9th ed.) Citation

New Serial Titles: A Union List of Serials Held by Libraries in the United States and Canada. Library of Congress, 1977.