I would cite it as a web page, because the retrieval date is crucial for wikipedia as a source.
Generally, check whether your instructor/institution is OK with wikipedia as a source (unless Wikipedia itself or encyclopedia's are the actual topic of your paper).
Most colleges/universities aren't.
I use cite this page. Zotero senses the COinS embedded there, which identify it as an encyclopedia article. Title, author ("Wikipedia contributors"), encyclopedia title, publisher, date, URL, and access date are recorded automagically.
uhm yes, sorry, I didn't think encyclopedia article would cite the date of access, but it does, so cite as that.
The 2nd part of my post still applies though.
Generally, check whether your instructor/institution is OK with wikipedia as a source (unless Wikipedia itself or encyclopedia's are the actual topic of your paper).
Most colleges/universities aren't.
The 2nd part of my post still applies though.