"Vol'pin," typescript, plus 2 carbon copies, and materials relating to Vol'pin's Mgnovennoe izlozhenie moikh filosofskikh vzgliadov
MLA
Filippov, Boris, 1905-1991. "Vol'pin," typescript, plus 2 carbon copies, and materials relating to Vol'pin's Mgnovennoe izlozhenie moikh filosofskikh vzgliadov. Box 12, folder 349. n.d.. https://collections.library.yale.edu/catalog/16537984.
APA, 6th edition
Filippov, Boris, 1905-1991. (["Box 12, folder 349"])(n.d.)["Vol'pin," typescript, plus 2 carbon copies, and materials relating to Vol'pin's Mgnovennoe izlozhenie moikh filosofskikh vzgliadov]. https://collections.library.yale.edu/catalog/16537984.