LexisNexis allows downloading marked references in RIS format, which can then be imported into EndNote or Zotero.
Databases include:
A recording of our latest Endnote webinar can be downloaded for Windows users.
The university has a site license for the EndNote product and makes it available to all Virginia Tech faculty, staff, and students.
Only on campus users, which includes those connecting to the Internet via VPN, can download EndNote directly from the Software Distribution Office site. Once downloaded and installed, check periodically to see if there have been updates.