All drawers must be assembled using this time-honoured method. Dovetails are superior because they create a large glue surface area, along with a physical "lock" due to the angles of the cuts. These joints should be hand cut to ensure the strongest and most beautiful joint as well as to give evidence to the skill of the craftsman, and lend authenticity to a period piece.
A drawer must never be just glued and nailed -the method of choice among manufacturers due to the speed of assembly. These joints are doomed to fail in time, causing drawer fronts to loosen, and then fall off.