BibTeX, biblatex and biber ⇒ Bibliography Style Problem

[gabrielfeear]

I have a problem with my bibliography. I'm using a .bst file with two different document class file. For each one of class files, the bibliography is printed different. In one of the cases, it's printed correctly, but the other one is printed like into a table with two columns: first column for the reference label and second column for the reference info. It looks like:

screenshotjo.png (101.77 KiB) Viewed 1094 times

instead of:

screenshot1mwm.png (78.75 KiB) Viewed 1094 times

I need have this second way with both class files. Anyone can help?