I have never read anywhere in any of the numerous books about the mafia in MTL of Nick Sr. or Vito holding a ceremony.That doesn't mean they never happened being a secret criminal society and all.
I would have to assume that Vito was made by his father.Nowhere in all the court testimony from the bonanno rat squad does anyone including massino mention V.R. being made by whom or when.
And as far as juan ramon fernandez being made that is nonsense.No full Sicilian made man would allow that.Probably j.r.f just puffing out his chest.