Reading Help I discovered the following which I had seen but did not remember the correct format. By seen I mean I've seen references with verse maps attached when I change my Bible preference. However, I don't recall ever being successful in entering it.

So I tried if first without any punctuation and Psalm 23 erroneously became Psalm 150 i.e. the 23 was ignored:

When I tried it with parens, also the wrong format, I got the expected error i.e. what I would have expected in case 1.

It appears to accept square brackets as the correct format, but I can't get the specified verse-map to have any effect on the outcome: i.e. in the reference box for the NRSV I get identical results from entering Psalm 23 [KJV], Psalm 23 [LXX] or Psalm 23 [VUL]. How do I enter the verse map in order for it to have an effect?