Whether to link a URL, DOI, or permalink in a works-cited-list entry for a work published or submitted in digital format is optional. The MLA Handbook notes that one benefit of URLs is that they “may be clickable” in digital formats (48). The URLs in the e-book version of the handbook, for example, are linked.
MLA Handbook. 8th ed., Modern Language Association of America, 2016.
Published 10 November 2016