Turk, J. (1986). Physical science: With environment and other practical applications. Philadelphia: Saunders College.
استشهاد بنمط شيكاغوTurk, Jonathan. Physical Science: With Environment and Other Practical Applications. Philadelphia: Saunders College, 1986.
MLA استشهادTurk, Jonathan. Physical Science: With Environment and Other Practical Applications. Philadelphia: Saunders College, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.