If you just need to create a quick bibliography, ZoteroBib can be helpful for you. It is a free service to help you quickly generate bibliographies in more than 9,000 citation styles. “There’s no software to install or account to create, and it works on any device, including tablets and phones. Your bibliography is stored right on your device.”
More at: https://www.zotero.org/blog/introducing-zoterobib/

https://zbib.org/