Nida, W., & Nida, S. (1972). Men of science and their discoveries. George G Harrap.
استشهاد بنمط شيكاغوNida, William, و Stella Nida. Men of Science and Their Discoveries. George G Harrap, 1972.
MLA استشهادNida, William, و Stella Nida. Men of Science and Their Discoveries. George G Harrap, 1972.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.