Are you saying the apartment complex issued the citation? If this is indeed the case, then they have your information, and if you don't pay the citation, then they can have you towed from their premises the next time you're there, and you would be responsible for the towing fees. And if the owner of this complex also happens to own other complexes, you can be towed off those premises as well.
If you're saying an officer issued the citation, then I'm not exactly sure of the answer except that I don't believe they can issue such citations on private property.