I think you missed the point of the OP.Star Trek is referenced numerous times in both Stargate shows.
General O'Neil asks for phasers. "The Other Guys" talk about dressing as Klingons & Vulcans for conventions, and mention Roddenberry by name. Shepherd tells McKay he won't be naming the new space ship "Enterprise". Not to mention the Gouauld-Trill knockoffs. Oh, but that gets into territory of outright creative theft!
Actually I didn't miss the point of the OP. I left my main point inferred, which perhaps was more easily missed. My point being, that if Trek was already referenced in SG1/A, then SG1/A couldn't very well be referenced by Trek, without a kind of 4th wall breakdown; similar in effect to what would have happened had DS9 been entirely a dream of Benny Russell; it would have been an unnecessarily jarring divergence from the rest of the franchise. Something like when things from the TrekBBS are referenced in Trek lit. It will take one out of the story universe and unnecessarily remind one that they are in a fiction. Deadly for fiction. Fiction has to seem truer than reality.
Now you know why I left it inferred! :P