Style de citation APA (7e éd.)

Library of Congress. Classification Division, Martel, C., Schmidt, A. F. W., Perley, C. W., & MacNair, M. W. (1916). Classification. Government Printing Office.

Style de citation Chicago (17e éd.)

Library of Congress. Classification Division, Charles Martel, A. F. W. Schmidt, Clarence W. Perley, et Mary Wilson MacNair. Classification. Washington: Government Printing Office, 1916.

Style de citation MLA (8e éd.)

Library of Congress. Classification Division, et al. Classification. Government Printing Office, 1916.