Material relating to JM and JM's writing
MLA
Merrill, James, 1926-1995. Material relating to JM and JM's writing. Box 13. 1944-2004. https://collections.library.yale.edu/catalog/2077373.
APA, 6th edition
Merrill, James, 1926-1995. (["Box 13"])(1944-2004)[Material relating to JM and JM's writing]. https://collections.library.yale.edu/catalog/2077373.