1st January 200X
(the name of your
(company name and section work with)
Dear (the name of your boss),
I regret to inform you that I decided to resign from my present position
as (position) with effective from (next
day of last date).
Thank you for giving me a chance to learn and to gain
the valuable experience in (company name and section
work with). I hope my resignation would not cause you much inconvenience.
Thank you for your kind attention and would appreciate
if you could let me have a reference letter before I leave.
(your full name)