There are two different manuals for MLA Style Citations.
The MLA Handbook for Writers of Research Papers is mostly used by high school and college students and was most recently updated in 2009. It gives step-by-step advice on every aspect of writing papers, from selecting a topic to submitting the completed paper. It provides an authoritative presentation of MLA documentation style for use in student writing.
Reference LB2369.G53 2009
The MLA Style Manual and Guide to Scholarly Publishing is mostly used by graduate students and professionals and was most recently updated in Summer 2008. It offers complete guidance on writing and documenting scholarly texts, submitting them for peer review, and preparing them for publication.
Reference PN147.G53 2008