Romans 10 details it beautifully.
Nothing about being baptized in there. Baptism is something that we are invited to do to symbolize publicly our new life in Christ. It is also an activity that causes us to experience more deeply our choosing to die to our flesh and live for Christ. It does not save us. Anymore than partaking in communion does.
"If you confess with your mouth, Jesus is Lord, and believe in your heart that God raised him from the dead, YOU WILL BE SAVED.
Everyone who calls on the name of the Lord will saved".