Looking for a style, but I don't know it's name

Thanks for the quick answer :). I guess I’ll have to try that.

What about the tabbing? Do you think it can be done somehow?

Example:

[PP05]      Estelle M. Philips e Derek S. Pugh. How to Get a PhP. Open University Press,
                  Fourth edition, 2005.

I managed to do the first line, using Citation(tab)(tab) , but I can’t get the second line to line up with the first…

Thanks again,

Pedro