Style de citation APA (7e éd.)

(2004). Child welfare in Sri Lanka. Library of Congress Office ; Library of Congress Photoduplication Service.

Style de citation Chicago (17e éd.)

Child Welfare in Sri Lanka. New Delhi : Washington, D.C.: Library of Congress Office ; Library of Congress Photoduplication Service, 2004.

Style de citation MLA (8e éd.)

Child Welfare in Sri Lanka. Library of Congress Office ; Library of Congress Photoduplication Service, 2004.