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There are lots of programs designed for training women. I personally agree with some type of circuit training for women unless they are very very advanced in their training. I used to do body part splits but have had much better results with some type of circuit training. I basically do full body workouts 3 days a week, but each day is somewhat different.
Day 1 starts with deadlifts followed by pullups, then supersetting of other body part exercises.
Day 2 is a straight full body circuit.
Day 3 is focused on front squats, then supersetting other body part exercises.
I do 12 mins. of intervals after each workout, then 1 hr. of cardio on my off days.