51. JOSEPH DER ERNAeHRER Typescript (original) with some corrections by TM and a few notations by HLP; 2 preliminary leaves (chapter plan), 509 leaves numbered 1-510 (207 repeated in numbering, 258 omitted, 348 repeated, 349 omitted, 465-66 omitted, 480a added, 501 repeated, 502 omitted)
MLA
Mann, Thomas, 1875-1955. 51. JOSEPH DER ERNAeHRER Typescript (original) with some corrections by TM and a few notations by HLP; 2 preliminary leaves (chapter plan), 509 leaves numbered 1-510 (207 repeated in numbering, 258 omitted, 348 repeated, 349 omitted, 465-66 omitted, 480a added, 501 repeated, 502 omitted). Box 7, folder 120-124. 1926-45. https://collections.library.yale.edu/catalog/2066893.
APA, 6th edition
Mann, Thomas, 1875-1955. (["Box 7, folder 120-124"])(1926-45)[51. JOSEPH DER ERNAeHRER Typescript (original) with some corrections by TM and a few notations by HLP; 2 preliminary leaves (chapter plan), 509 leaves numbered 1-510 (207 repeated in numbering, 258 omitted, 348 repeated, 349 omitted, 465-66 omitted, 480a added, 501 repeated, 502 omitted)]. https://collections.library.yale.edu/catalog/2066893.