Library of Congress. Cataloging Policy and Support Office. (1995). Library of Congress classification. R. Medicine. Library of Congress, Cataloging Policy and Support Office, Collections Services.
Цитирование в стиле Чикаго (17-е изд.)Library of Congress. Cataloging Policy and Support Office. Library of Congress Classification. R. Medicine. Washington, D.C: Library of Congress, Cataloging Policy and Support Office, Collections Services, 1995.
Цитирование MLA (9-е изд.)Library of Congress. Cataloging Policy and Support Office. Library of Congress Classification. R. Medicine. Library of Congress, Cataloging Policy and Support Office, Collections Services, 1995.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.