Why not Try web for instance... you'll find your references.
This is what your website says:
Marriage to a Person Guilty of *Zina*
Marriage between two who are guilty of zina is permissible as per what Allah Almighty says:
The fornicator shall not marry any but a fornicatress or idolatress, and (as for) the fornicatress, none shall marry her but a fornicator or an idolater; and it is forbidden to the believers. (An-Nur 24:3)
There is a difference of opinion among the scholars with regards to a chaste man marrying an adulteress who has not repented or vice versa. Some of them said that it is not lawful. This is the opinion of Ali, Al-Baraa',A’ishah, and Masud (may Allah be pleased with them all). The majority of scholars, including Abu Bakr,Umar or Uthman, and IbnAbbas (may Allah be pleased with them all), on the other hand, permitted marriage with an adulterer, adding however, that marriage to a chaste and pure person was more virtuous.
I cant see the punishment of stone to death written anywhere or am I looking at the wrong section?