Am from rhode island and i came to the united state as a LPR. i was 16 at the time this was in 97 and my father was a naturalized us citizen prior to me coming. I am 27 right now am i already a citizen and do i need to apply for a certificate of citizenship ? or do i have to go through naturalization because of my age. i have and still living with my father at this time. i am not married.

