The way of divorcing is described in Quran
Sura Baqra 226-232
One can recite Sura-e-Talaq as well, as it also give the detail of the Talaq, anything any tradtion against quran is considered null & void
Thanks for the references bro.
Please remember though, Quran provides general overarching guidelines about divorce. But you have to apply those principles in today's environment. Child custody, division of assets include cash, stocks, bonds, home etc. has to be considered too. And some of the modern laws do provide guidelines for the finer aspects of divorce.