College is all about forming intelligent opinions, and likewise, the key to dating (smart, literate) women in college is expressing those opinions. Participate in class discussions, and you'll stand out from your less articulate competition.
Strike a balance balance between being a smarmy conversation hog and being the clueless guy who attempts to enter the discussion without even doing the reading. The key here is to be vocal and share some choice insights; not to be the guy dominating every discussion with his hand perpetually raised. That way, when she's unclear about Veblen's theory of conspicuous consumption, you'll be the guy she goes to for clarity.