Classical guitar questions, about stringing my guitar...   

So I broke a string, yeah, its like worse than breaking a nail. Anyway, I went out and bought some strings for my guitar 80/20 brongze, ball end, with regular tension. I had my kids with me, and the baby was fussy. Didn't realize I bought the ones with the ball ends.

So how do they work? I pull them through the bottom, and then do I make a loop like I do with the other strings? Or can I just pull them through and forget the loop. If I have to make a loop, do I pull the string through the ball end? Or how does this exactly work?? Would be sooooooooo happy if anyone could share this information. Peace!