Anthony Bubel

The Just a Quote Widget allows you to easily configure a quote to appear in your blog’s sidebar. Simply enter the title, quote, and source into the included input fields, and you’re done. For ease of use, there is quote-like formatting already built into the widget; if you do, however, wish to style it yourself (via your theme’s stylesheet), you’re more than welcome. Simply select the “Style the quote yourself?” option, and the default formatting will be deactivated, allowing you to go CSS-crazy in your theme’s stylesheet.
For those CSS bandits styling the widget themselves, use the .just-a-quote (for the quote text) and .just-a-quote-source (for the source text) classes in your theme’s stylesheet.
Please submit any bug reports, support questions, or requests <a href="http://anthonybubel.com/contact" rel="nofollow ugc">here</a>.

Just a Quote Widget

Easily display any quote from any source in your sidebar with some basic 'quote-like' formatting (and the option to style it yourself).

Andrew Gunn

Frank Corso

amgxyz

This plugin gives you the ability to add, edit, and delete quotes and their authors. You can show a random quote from your list by using the [quotes] shortcode on any page or post. You can also use the included Quote Master widget!
Features include:
<ul>
<li>Add, edit, delete quotes</li>
<li>Add, edit, delete categories</li>
<li>Show random quote</li>
<li>Show random quote only from selected category</li>
<li>Show entire quotes list</li>
<li>Show all quotes in selected category</li>
<li>Include quote’s author</li>
<li>Use shortcode on any post or page</li>
<li>Built-in widget</li>
<li>Add Tweet link to quote to allow visitors to tweet the quote</li>
<li>Edit the style for the quotes</li>
</ul>
<h4>Make Suggestions Or Contribute</h4>
Quote Master is on <a href="https://github.com/amg262/quote_master" rel="nofollow ugc">GitHub</a>!

Quote Master

Good quote display

This plugin gives you the ability to add, edit, and delete quotes and display them randomly.

Just a Quote Widget vs Quote Master