Guide to Writing in Art History (Skidmore College)
This is a great guide that discusses citation, visual analysis, composing a paper, and much more. Be sure to click on the headings on the right hand side to navigate through the guide.
Short Guide to Writing about Art / Sylvan Barnet. (Book) Call number: N7476 .B37 2011
Principles of Art History Writing / David Carrier. (Book) Call number: N380 .C37 1991
Give credit where credit is due. By properly citing the sources you use in your research projects you are both identifying the resources that you used to complete your work and you are formally acknowledging the authors or creators of those resources.
You'll find many references in the course of your research. Make sure you keep track of what you find! Citation Management Systems are excellent tools to organize your references.