Cite

American Book Publishers Council, Inc.

MLA

Hughes, Langston, 1902-1967. American Book Publishers Council, Inc.. Box 6, folder 116. 1955-57. https://collections.library.yale.edu/catalog/32579263.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 6, folder 116"])(1955-57)[American Book Publishers Council, Inc.]. https://collections.library.yale.edu/catalog/32579263.