Hi Steve--Thanks for making this very important point and for sharing the example of citing the NY prison census. (I studied it and then bookmarked it for future reference!) I think we always have to take great care in our consumption of information, especially when we are using it in the service of proving something. Not everyone has their antennae up, so to speak, when obtaining records from third party services, so it's worthwhile to remind folks that merely copying and pasting an auto-generated citation may not accurately lead another researcher to the correct record. This level of nuance with creating citations is probably beyond the scope of the WikiTree Basics sessions, but I'll remember to reinforce this point when it's relevant.
By the way, we are 28th cousins!