APA引文

(1998). Natural disasters. Library of Congress Office ; Library of Congress Photoduplication Service.

Chicago Style (17th ed.) Citation

Natural Disasters. New Delhi : Washington, D.C.: Library of Congress Office ; Library of Congress Photoduplication Service, 1998.

MLA引文

Natural Disasters. Library of Congress Office ; Library of Congress Photoduplication Service, 1998.

警告：這些引文格式不一定是100％准確.