APA Citation

(1997). LIBRARY of Congress subject headings volume i: A-C (20th ed.). Washington: Library of Congress.

Chicago Style Citation

LIBRARY of Congress Subject Headings Volume I: A-C. 20th ed. Washington: Library of Congress, 1997.

MLA Citation

LIBRARY of Congress Subject Headings Volume I: A-C. 20th ed. Washington: Library of Congress, 1997.

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