Stater style uses upstyle (capitalizing most words) and quotation marks around the full formal names of courses: “Introduction to the Art of Calligraphy.” Informal names or general references are lowercase: a math class. Stater style handout
In AP style, courtesy titles such as “Mr.” or “Ms.” are never used. “Dr.” is used only when someone holds a medical degree, not just a Ph.D. Textbook: 17:2.B