Index to Decision a review of free culture
MLA
Mann, Klaus, 1906-1949. Index to Decision a review of free culture. 1941 January-1942 January. https://collections.library.yale.edu/catalog/14472136.
APA, 6th edition
Mann, Klaus, 1906-1949. (1941 January-1942 January)[Index to Decision a review of free culture]. https://collections.library.yale.edu/catalog/14472136.