best advice is to look at the job you want to have. Mirror your qualifications in previous jobs to most closely align with the skills they are looking for. Since this is a career change, highlight any additional training that highlights why you'd be good or qualified for this new job. Also, consider looking at Monster or career builder. they have resume examples.
also you can google "how to write a resume" and get a lot of samples and examples to follow.
In your case, the cover letter will be key to explain why you are changing careers, etc.
Good luck