Blacker, I. R. (1986). The elements of screenwriting: A guide for film and television writers. Macmillan.
Chicago Style (17th ed.) CitationBlacker, Irwin R. The Elements of Screenwriting: A Guide for Film and Television Writers. New York: Macmillan, 1986.
MLA (9th ed.) CitationBlacker, Irwin R. The Elements of Screenwriting: A Guide for Film and Television Writers. Macmillan, 1986.
Warning: These citations may not always be 100% accurate.