Mackey, D. (2006). Send me a message: A step by step approach to business and professional writing. New York: McGraw-Hill.
استشهاد بنمط شيكاغوMackey, Daphne. Send Me a Message: A Step By Step Approach to Business and Professional Writing. New York: McGraw-Hill, 2006.
MLA استشهادMackey, Daphne. Send Me a Message: A Step By Step Approach to Business and Professional Writing. New York: McGraw-Hill, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.