How do you take screenshots in GTA V?

I would like to take screenshots in GTA V on my PS3, but it's not possible from the XMB bar. I looked around on the Internet and I see a lot of people talking about a capture card, but these are for video recording right?

Is there any way that I can take screenshots (not videos) from GTA V?


If you have a PC video capture card, you could route the TV output to it.