7. BRIEF AN DEN WARSCHAUER P.E.N. CLUB Autograph manuscript with corrections, dated 26 V 1930; 4 numbered leaves
MLA
Mann, Thomas, 1875-1955. 7. BRIEF AN DEN WARSCHAUER P.E.N. CLUB Autograph manuscript with corrections, dated 26 V 1930; 4 numbered leaves. Box 1, folder 7. 1926-45. https://collections.library.yale.edu/catalog/17268837.
APA, 6th edition
Mann, Thomas, 1875-1955. (["Box 1, folder 7"])(1926-45)[7. BRIEF AN DEN WARSCHAUER P.E.N. CLUB Autograph manuscript with corrections, dated 26 V 1930; 4 numbered leaves]. https://collections.library.yale.edu/catalog/17268837.