Any source can be cited using MLA 9 formatting. Because MLA follows a container model that defines the work being cited, the author of the work, and publication information, all sources can be fit into this model with as much information as you have available to you. There are resources available to you that will help you format any source you use in your writing.
The Modern Language Association maintains a searchable online version of their current style guide, and has examples and formatting guidelines as well as an "Ask the MLA" feature.
The Purdue University Online Writing Lab (Purdue OWL) maintains a searchable, thorough, and up-to-date guide for MLA9 formatting, in-text citations, and Works Cited citations.
Stop by the information desks at Michener or Skinner Libraries to get help finding and evaluating the sources you need. We can help answer your questions about citation, too!