Some people I know had to write an application letter. You
should make the letter extremely formal. At the top of the letter,
include your name, address, phone number, and other personal
information. Start by telling a little bit about yourself, such as
about where you live, your current job, etc. Then, say why you'd
like this job your applying for and what experience you have.
Always remember to be polite. End by writing your full name and
phone number. If you are typing this letter, don't forget to sign
your name after you print it!