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This isn’t really as per any rules but I think it does both give thanks to the people who compiled the information and also reflect that we didn’t make it up (and what year it was true). A link would be nice but this does become another thing to maintain.
Elizabeth Beattie
I agree with keeping words to a minimum, and I think it’s important to state the year (but text will need to be checked reasonably frequently, so we aren’t quoting stuff that’s years old).
If quoting a publication, more detail is needed if there isn’t a link. We use APA style.