APA
LIBRARY OF CONGRSS, LIBRARY OF CONGRSS, . (1956). Library of congress catalog. Washington: Library of congrss.
Chicago
LIBRARY OF CONGRSS, LIBRARY OF CONGRSS, . 1956. Library of congress catalog. Washington: Library of congrss.
Harvard
LIBRARY OF CONGRSS, LIBRARY OF CONGRSS, . (1956). Library of congress catalog. Washington: Library of congrss.
MLA
LIBRARY OF CONGRSS, LIBRARY OF CONGRSS, . Library of congress catalog. Washington: Library of congrss. 1956.
