Oh dear, oh dear, oh dear... what a hornet's nest I opened! I don't know what everyone's time zone is but I went to bed and awakened this morning to a mass of bewildering responses... I should have looked at the Biography closer look when I "restored" the original because I'm not sure the citations were all my originals.
To answer Smith-157141, there are many standards for citations. For example, APA does not allow "ibid"; Sorry if I came across as angry, I was not and am not; I'm grateful when someone spots an error and corrects it, but it's not necessary to make extra work for someone; and as Tardy-26 said, the profile is too old to be anything but Open, so c'est la vie.
Thank you Horace-19 for pointing out the errors of citing a simplified "Rose, 92". Frankly, it was so long ago I can remember whether I shortened it, or someone else (other than the most recent person) did. However, I'm pretty sure I didn't check the additions when I was notified of the changes -- as I know now I should have! I think this adequately answers your response, too, Paul-5413. I'll look into the minimum number of characters, and I've just learned how to use "the same source in the same profile", e.g., 2.0, 2.1, etc., so that will simplify the citations even further and in an acceptable way.
Kellett-33, I'm the only Profile Manager, so it was someone else (in both cases) who edited the profile -- because it is Open, I guess anyone can. Thanks to you and Tardy-26, I have a lot of work to do re Suggestions but as you say, prevention is worthwhile. Too bad the Suggestions are not sent automatically to one's email address for notification.
Thanks to everyone for your responses. There's always a learning curve!