stationer's vs stationary shop vs paper shop

[Liza]

Hi,

Could you tell me which is correct?

1. I work in a stationer`s.
2. I work at a stationer`s.
3. I work in a stationery shop.
4. I work at a stationery shop.
5. I work in a paper shop.
6. I work at a paper shop.

Thanks a lot
Liza

[Jamie (K)]

The only ones that are bad are 5 and 6.

1 through 4 are fine, except that you need to use an apostrophe instead of a grave accent mark.