MLA Citation Guide, 7th Edition, 2009 (PDF)
APA Citation Guide, 6th Edition, 2010 (PDF)

Sources
Diane Hacker's Research and Documentation Online provides in text citation, works cited examples and sample papers using the MLA 7th edition, APA, Chicago and CSE style guides examples

Research and Documenting Sources Purdue University
MLA and APA guidelines for paper and electronic sources; with examples

Duke University Guide on Citing Sources
Citing sources within your paper and assembling a list of works cited includes examples of MLA and APA for printed and electronic sources.

Citing Online Sources and Citing Online Media tutorial from (The Ohio State University Libraries) and their MLA print and electronic style guide

MLA Citation Guide 7th edition
from the University of Arizona

Citation Machine
Allows users to input information from a variety of resources, such as books, articles, and Web sites. The site then creates a citation in MLA format.

BibMe
Is an automatic bibliography maker that auto-fills to build a works cited page

EasyBib
Choose a source and create MLA bibliographic citations

Remember, the primary goal of all bibliographic citation is to make it easy for a reader to locate the information you are citing.