I dont know alot so my way of taming is to wing it

a good trap to make is one stone foundation with three walls and a doorframe on the bottom and 4 door frames without doors in them on top of the first walls with a roof on top of the door frames. when the bronto comes after you, jump up and shoot it until it starts torpor running. then you leave the 1x1 and chase it down until you knock it out

Trap it in shallow water and hope it breathes and tranq it with 5-15 tranq arrows and use bio toxin to keep it asleep for a bit longer for the tame

Simply find a sizable cliff and get it to chase you to it, then start pumping it full of Bill Cosby's special nectar