EasyBib helps generate MLA-style citations for your sources
Zotero is a free browser tool to help you capture, cite, and keep track of your sources.
MLA Handbook by Some online guides for MLA style:
Tomlinson Library illustrated guide to MLA style
Purdue Online Writing Lab Guide—Detailed overview of all aspects of writing and citing in MLA style
Concordia University MLA Guide—Straightforward examples of how to cite different types of sources
Online Writing Lab (OWL) at Excelsior College - Provides a helpful introduction to common elements of MLA style with examples for in-text and Works Cited citations, an MLA checklist, and demo. Scroll down and find the MLA options on the left-hand menu. The OWL at Excelsior College also has excellent guidance for the writing and research process.
Oxford Paperback Thesaurus
Oxford Dictionary of Quotations
The Oxford Dictionary of American Usage and Style