Pendergrast, M. (1999). Uncommon grounds: The history of coffee and how it transformed our world. New York: Basic Books.
استشهاد بنمط شيكاغوPendergrast, Mark. Uncommon Grounds: The History of Coffee and How It Transformed Our World. New York: Basic Books, 1999.
MLA استشهادPendergrast, Mark. Uncommon Grounds: The History of Coffee and How It Transformed Our World. New York: Basic Books, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.