Into whose name should Christians be baptised? Jesus said, "...go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit."

However, the early church apparently baptised in the name of Jesus:


Acts 8:16
Acts 10:48
Acts 19:5


Which is correct? Or is there a way to combine these?
From this article,


  The reason they were baptizing "in the name of Jesus" is not because
  it was a formula, but because the phrase, "in the name of" means "in
  the authority of.


They were baptizing with his authority. They were using his authority to baptize believers into a new life.

Another quote from that same site:


  Therefore, when someone is properly baptized, they are baptized in the
  name of Jesus; that is, by the authority of Jesus.  Therefore, when
  they are properly baptized in the name of Jesus, they should say, "I
  baptize you in the name of the Father, the Son, and the Holy Spirit,"
  just as Jesus commanded us to do.