Style de citation APA (7e éd.)

(1992). Scientific research institutes in Pakistan. Library of Congress Office ; Library of Congress Photoduplication Service.

Style de citation Chicago (17e éd.)

Scientific Research Institutes in Pakistan. New Delhi : Washington, D.C.: Library of Congress Office ; Library of Congress Photoduplication Service, 1992.

Style de citation MLA (8e éd.)

Scientific Research Institutes in Pakistan. Library of Congress Office ; Library of Congress Photoduplication Service, 1992.