Mike Said:

How should I write my letter of resignation?

We Answered:

Dear ______

Please accept this letter as notice of my resignation.

I have enjoyed working at this job, but due to commitments with school, I am no longer able to continue to work.

Thank you for giving me the opportunity to work with your company.

Sincerely
_______

Laura Said:

How to write a letter of resignation to a Japanese university?

We Answered:

Date

Dear Boss's Name,
Please accept my resignation from the position of ______. My two weeks notice will end on January 1st, 2008.

Sincerely,
You

Katherine Said:

How do you write a letter of resignation?

We Answered:

1. It's a type of letter
2. It should be consise
3. It should be formal
4. It announces your intent to leave

Julian Said:

How do you write a resignation letter if you never actually started work there?

We Answered:

I think your example is fine. They just want something with your signature on it as proof that you agree to the change.