what to use to secure outside skin to spars and sides?

how do you secure the outside skin to the spars and sides?
glue and nails or staples or screws
I'm planning on using a sheet of 1/8 ply on the outside no aluminium just a woody
I have a brad nailer would that be enough with the glue to hold it?
or should I go and buy an air stapler as well?
also does the edge have to have some sort of strip over it? does anyone have any pics of their woody roof
marcel
glue and nails or staples or screws
I'm planning on using a sheet of 1/8 ply on the outside no aluminium just a woody
I have a brad nailer would that be enough with the glue to hold it?
or should I go and buy an air stapler as well?
also does the edge have to have some sort of strip over it? does anyone have any pics of their woody roof
marcel