MLA

Gombrowicz, Witold, 1904-1969. 1st version [written between 1961 Feb and 1963 Apr in Argentina], holograph corrected, typescript carbon corrected. Box 12, folder 454-462. [1961-63]. https://collections.library.yale.edu/catalog/2007783.

APA, 6th edition

Gombrowicz, Witold, 1904-1969. (["Box 12, folder 454-462"])([1961-63])[1st version [written between 1961 Feb and 1963 Apr in Argentina], holograph corrected, typescript carbon corrected]. https://collections.library.yale.edu/catalog/2007783.