Barr, C. (2010). The Yahoo style guide: The ultimate sourcebook for writing, editing, and creating content for the digital world. New York: St. Martin's Griffin.
استشهاد بنمط شيكاغوBarr, Chris. The Yahoo Style Guide: The Ultimate Sourcebook for Writing, Editing, and Creating Content for the Digital World. New York: St. Martin's Griffin, 2010.
MLA استشهادBarr, Chris. The Yahoo Style Guide: The Ultimate Sourcebook for Writing, Editing, and Creating Content for the Digital World. New York: St. Martin's Griffin, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.