Cite

Letter : Julan Beck [to] John Lindsay, New York

MLA

Beck, Julian, 1925-1985. Letter : Julan Beck [to] John Lindsay, New York. Box 113. 1963 August 3. https://collections.library.yale.edu/catalog/2056786.

APA, 6th edition

Beck, Julian, 1925-1985. (["Box 113"])(1963 August 3)[Letter : Julan Beck [to] John Lindsay, New York]. https://collections.library.yale.edu/catalog/2056786.