If you can find a copy of the GC, you can use it to apply for N-600. You'll also need a copy of your birth certificate (to prove the family relationship), your parents' marriage certificate (if they were married), your parents' divorce decree (if they got divorced) and your father's naturalization certificate. Plus evidence that you were living with your father at some point in time between his naturalization and your 18th birthday ... school records can be used for this purpose.
Are you 30 or older now? If you turned 18 before Feb 27, 2001, the old rules would apply to you which makes things more difficult, and you might not qualify for derivative citizenship.