Tohutoro APA (7th ed.)

Library of Congress & Subjet Cataloging Division. (2007). Subject Headings (30th. ed.). The National Bibliographic Service.

Tohutoru Kātū Chicago (17th ed.)

Library of Congress me Subjet Cataloging Division. Subject Headings. 30th. ed. Washington: The National Bibliographic Service, 2007.

Tohutoro MLA (9th ed.)

Library of Congress me Subjet Cataloging Division. Subject Headings. 30th. ed. The National Bibliographic Service, 2007.