URLs and Bibliography [closed]

Question

My bibliography contains plenty of URL resources of the format:

@misc{google-now,
  author = {Google},
  title = {Google Now},
  note = {\url{http://www.google.com/landing/now/}}
 }

By default, this gets translated into a one-liner, justified string, with parts separated by dots. How can I change this behaviour with a custom one, having, for example:

• Author and title on the same line
• URL on a second line
• Title emphasized
• Everything left-aligned

As an alternative, would it be possible to re-define a new "entity" just for URLS?

@url{author, title, page}