From Jessamyn: “don’t toss up a bunch of bibliographic citations when a decent URL will do. You’re online, act like you’re online.”
Open Source Citation Extractors For Non-Structured Data
hmm-citation-extractor, ParsCit and FreeCite (not to be confused with FreeCite, the F/OSS EndNote-like app). FreeCite is available as a service and a download.
Still, wouldn’t a simple URL be easier than all these unstructured citation formats?