Create citations, reference lists, and bibliographies.
Citationsy is a no-nonsense reference collection and bibliography creation tool
for people who value simplicity, privacy, and speed.
Used by 25 000+ people. Sign up now — It’s free!
Not only does this product allow a user to incorporate references into bibliographies in an easy way, but incorporates modern ways, including a lot of customisations to be done. Also, if you include a URL, you have the option to automatically have that URL saved with archive.org, and your reference will be permanent.
Easy to use, many a reference method can be used, and is thoughtfully made.
I've yet to find a con with this product.