(1969). A manual of style: For authors, editors and copywriters. Chicago: University of Chicago Press.
استشهاد بنمط شيكاغوA Manual of Style: For Authors, Editors and Copywriters. Chicago: University of Chicago Press, 1969.
MLA استشهادA Manual of Style: For Authors, Editors and Copywriters. Chicago: University of Chicago Press, 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.