APA Edition Citation

Williams, J. G. E. (1972). Classified library of congress subject headings. 2v: Classified list.

Chicago Edition Citation

Williams, James G. Etc. Classified Library of Congress Subject Headings. 2v: Classified List. 1972.

MLA Edition Citation

Williams, James G. Etc. Classified Library of Congress Subject Headings. 2v: Classified List. 1972.

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