McCormick, M. (1979). The New York times guide to reference materials =: Riginal title, Who-what-when-where-how-why-made easy. New York: Popular Library.
استشهاد بنمط شيكاغوMcCormick, Mona. The New York Times Guide to Reference Materials =: Riginal Title, Who-what-when-where-how-why-made Easy. New York: Popular Library, 1979.
MLA استشهادMcCormick, Mona. The New York Times Guide to Reference Materials =: Riginal Title, Who-what-when-where-how-why-made Easy. New York: Popular Library, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.