Tillery, B. W., O'Neill, M., & Hyde, N. (2007). Physical science (7th ed.). New York, NY: McGraw-Hill Higher Education.
استشهاد بنمط شيكاغوTillery, Bill W., Molly O'Neill, و Nancy Hyde. Physical Science. 7th ed. New York, NY: McGraw-Hill Higher Education, 2007.
MLA استشهادTillery, Bill W., Molly O'Neill, و Nancy Hyde. Physical Science. 7th ed. New York, NY: McGraw-Hill Higher Education, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.