For a look at two excellent student papers, check out Kim Kefalas's "'Perhaps A Tale You'll Make It': The Movement from Sentiment to Social Awareness and Involvement in Wordsworth's 'Simon Lee'" and Laura Kovick's "Revolutionary Ideals in Wordsworth's 'The Convict.'" These papers embody many of the features discussed in Writing a Literature Paper: they're well-written, grammatically sound, correctly formatted, logically and clearly structured, and nicely supported with textual evidence.