@Nat093,
I'm sorry I had to correct my post:
Is is the rule?
I often read in books that in British English comma is put outside the quotation mark in a sentence like the above.
For example, I found the following examples:
1. "I'll go", she said.
2. "Come here", he told me.
What about a sentence like the following?
Her behaviour was "totally unacceptable", according to Mr Jones.
(Here I do not quote the whole sentence)
Could you tell me please what rule I should follow in British English?