Connecting a display

[bluebird3]

I'm trying to find a way to connect a Mac book pro retina to 20" apple cinema display that was connected to a Power Mac G4. What kind of adoptor will I need ? The back of the display has one line coming out and split into four; DVI-D, USB, firewire and power. I believe the display model is Apple 20" Cinema a1081 TFT LCD Display Monitor M9177/A.

 

[Weaselboy]

This should do the trick. From TB out on the Retina to the DVI in on the monitor.