Decamerone.
MLA
Boccaccio, Giovanni, 1313-1375. Decamerone.. [between 1300 and 1400]. https://collections.library.yale.edu/catalog/2013642.
APA, 6th edition
Boccaccio, Giovanni, 1313-1375. ([between 1300 and 1400])[Decamerone.]. https://collections.library.yale.edu/catalog/2013642.