Reference for Kiddushin 6:14

והפר את נדרה AND HE (THE HUSBAND) ANNULS HER VOW — One might think that since confirmation by the husband does not require the assent of the father, in the case mentioned here it is annulled even if the father has not annulled it! It, however, states, (v. 17): "[These are the laws … relating to a father with his daughter] בנעריה בית אביה" which means: so long as she is בנעריה (not fully married) she is under her father’s control (Sifrei Bamidbar 155; Ketuvot 46b).