How do you change the headlight housing?

i just bought some headlight not the bulb 
and i dont know how to take out the headlights
dont know where the bolts are or the process
[89 civic wagovan]
anybody can help?

and i dont know how to take out the headlights
dont know where the bolts are or the process
[89 civic wagovan]
anybody can help?

Comments
it will be cool having some cool non caroded reflectors