Cita APA

Simpson I S. (1972). Classified Library of Congress Subject Headings. Marcel Dekker.

Citación estilo Chicago

Simpson I S. Classified Library of Congress Subject Headings. London: Marcel Dekker, 1972.

Cita MLA

Simpson I S. Classified Library of Congress Subject Headings. Marcel Dekker, 1972.

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