Ok....

A ball python that carries both the homozygous albino and homozygous axanthic trait is commonly called a Snow.

In order to produce a Snow, you must first produce double heterzygous albino/axanthics. To produce these, you must breed a homozygous albino to a homozygous axanthic. All offspring will appear normal, but each will be heterzygous for albino and axanthic.

Then you would have to breed a pair of the double heterzygous for Snow animals together. You will have a 1/16 chance of producing a Snow.

To follow along with the example on NERD's site, you would use the Double-het Caramel Glow X Double-het Caramel Glow.....but substitute albino for caramel and axanthic for ghost.