Install the sheets at right angles to the joists and nail or screw.
How to install gyprock wall sheets.
Apply daubs of adhesive to the wall about 50mm in diameter and 15mm thick 50mm from sheet edges and spaced at 230mm centres at the board ends and at 460mm centres elsewhere.
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Where the end of a sheet is at a joist do not apply adhesive as these will be fixed with nails or screws alone.
This video will give you a good overview of the.
Apply walnut sized daubs of gyprock stud adhesive to each joist and then every 200 230mm keeping the area 200mm either side of the centre line free of adhesive.
In places where there are slight depressions bigger daubs can be used to help even out the finished surface.