Stephen W Hawking. (1998). A brief history of time: From beginning to the black whole. Bantam Books.
استشهاد بنمط شيكاغوStephen W Hawking. A Brief History of Time: From Beginning to the Black Whole. New York: Bantam Books, 1998.
MLA استشهادStephen W Hawking. A Brief History of Time: From Beginning to the Black Whole. Bantam Books, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.