Citationsy is a no-nonsense reference collection and bibliography creation tool
for people who value simplicity, privacy, and speed.
Easy to use, many a reference method can be used, and is thoughtfully made.Cons:
I've yet to find a con with this product.
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.Niklas Pivic has used this product for one week.