Houghton Library. Inventories of manuscripts in the Houghton Library, Harvard University. Chadwyck-Healey.
Chicago-Zitierstil (17. Ausg.)Houghton Library. Inventories of Manuscripts in the Houghton Library, Harvard University. Alexandria, VA u.a: Chadwyck-Healey.
MLA-Zitierstil (9. Ausg.)Houghton Library. Inventories of Manuscripts in the Houghton Library, Harvard University. Chadwyck-Healey.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.