Now I understand what you guys are talking about. But...I don't think that applies to information added or changed or even copied verbatim from a Wikipedia page to another internal Wikipedia page. Or, at least, it is not specified and i've never heard about having to give attribution internally. The
Terms of Use are discussing the use of Wikipedia information and pages taken outside of the site itself.
Ah, ah, found it!
"Where such credit is commonly given through page histories (such as Wikimedia-internal copying), it is sufficient to give attribution in the edit summary, which is recorded in the page history, when importing the text."
Thus, I didn't necessarily have to attribute in any manner other than in the edit summary, which I should have done, yes. However, I don't know who the author is, so...not sure how that would work.
Edit: I suppose I could make a note on the talk page. That should be enough, right?
This post has been edited by Silver seren: