nusagates

CitePress lets you generate a properly formatted bibliography (reference) for any post using simple shortcodes.
Built for academic blogs, research documentation, online journals, and educational websites.
Features:
<ul>
<li>Citation styles supported: APA, MLA, Chicago, IEEE, Harvard, Vancouver, ASA, ACS, ACM</li>
<li>Customizable citation label and access date format</li>
<li>Outputs a styled, collapsible citation box</li>
<li>Uses clean shortcodes: <code>[citepress style="apa"]</code></li>
<li>No custom tables, no frontend scripts, lightweight</li>
</ul>

CitePress – Automatic Citation Generator

Generate and display a clean citation box for any WordPress post using customizable academic citation styles.

jakubas

<a href="http://jakubas.net.pl/projekty/narzedzia/wp-sentence-plugin" rel="nofollow ugc">WP Sentence</a> is a wordpress plugin that allows you to add new widget to Your sidebar. 
WP Sentence shows one of the 470 citations. 
When the page refreshes widget show different (random) quote.
List of all quotes:
<a href="http://jakubas.net.pl/projekty/narzedzia/wp-sentence-plugin/wp-sentence-plugin-quotes-list" rel="nofollow ugc">WP Sentence – Quotes List</a>
Demo :
You can see a demo on my website : <a href="http://jakubas.net.pl/" rel="nofollow ugc">Jakubas.net.pl</a>
“Life is like riding a bicycle – in order to keep your balance, you must keep moving. – Albert Einstein”

WP Sentence

WP Sentence shows one of the more than 470 citations on Your sidebar.

CitePress – Automatic Citation Generator vs WP Sentence