Dear
Name of applicant
The above named has applied for the vacancy of x within the Department of x at the University of Bristol and has confirmed you as one of her/his referees.
Please find enclosed a job description for the vacancy. I would be grateful if you could give your views on the applicant's suitability and confirm the details of her employment with you (if applicable). Please reply by e-mail if possible or by letter or fax to the address/ fax number above.
I would be happy to discuss this request with you if necessary and please do not hesitate to contact me if you have any queries.
I would appreciate a reply as soon as you are able to enable us to expedite the selection process.
May I take this opportunity to thank you for your time and for assisting us with this request.
Yours sincerely