United States. Library of Congress & Library of Congress. Cataloging Policy and Support Office. (2008). Library of Congress classification. S. Agriculture (2008 ed.). Library of Congress, Cataloging Distribution Service.
Citación estilo ChicagoUnited States. Library of Congress and Library of Congress. Cataloging Policy and Support Office. Library of Congress Classification. S. Agriculture. 2008 ed. Washington, D.C: Library of Congress, Cataloging Distribution Service, 2008.
Cita MLAUnited States. Library of Congress and Library of Congress. Cataloging Policy and Support Office. Library of Congress Classification. S. Agriculture. 2008 ed. Library of Congress, Cataloging Distribution Service, 2008.
Warning: These citations may not always be 100% accurate.