Linking the WP-Quote output

I love the wp-quote plugin, but would like to be able to link to the source of the quote. It would basically be

“Yadda yadda yadda Quote.”
Source

Our site is http://www.civicyouth.org/wordpress

Here is the php function that “spews” the quote onto the page. Where should I stick the right code to make the source a link?

function wp_quotes_spew($quote, $encloseDiv=’id=”wp_quotes”‘, $quoteDiv=’wp_quotes_quote’, $sourceDiv=’wp_quotes_source’)
{
?>
<div <?php echo $encloseDiv?>>
<div class=”<?php echo $quoteDiv?>”><?php echo nl2br($quote->quote); ?></div>
<?php
if ( !empty($quote->source) )
{
?>
<div class=”<?php echo $sourceDiv?>”><?php echo $quote->source;?></div>
<?php
}
?>
</div>
<?php
}