Chan, L. M. (1990). Library of Congress subject headings: Principles of structure and policies for application (Annotated version.). Cataloging Distribution Service, Library of Congress.
Цитирование в стиле Чикаго (17-е изд.)Chan, Lois Mai. Library of Congress Subject Headings: Principles of Structure and Policies for Application. Annotated version. Washington, D.C: Cataloging Distribution Service, Library of Congress, 1990.
Цитирование MLA (9-е изд.)Chan, Lois Mai. Library of Congress Subject Headings: Principles of Structure and Policies for Application. Annotated version. Cataloging Distribution Service, Library of Congress, 1990.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.