Sometimes I use "see also" for some sources and sometimes I don't. It depends on the profile. I just put that link there on that profile just a while ago for you to see how it was done. I don't usually put a direct link to FamilySearch at all on my profiles and will probably delete that one now that you've seen it. But, before I do, I'll move it into the bio and format it differently, just to give you an idea of something different you could do. If you want it a different place on the profile or formatted differently, you can use bold, italicize, enlarge the font, center it--however you want it to look and wherever you want it to be.