APA استشهاد

Turk, J. (1986). Physical science: With environment and other practical applications. Philadelphia: Saunders College.

استشهاد بنمط شيكاغو

Turk, Jonathan. Physical Science: With Environment and Other Practical Applications. Philadelphia: Saunders College, 1986.

MLA استشهاد

Turk, Jonathan. Physical Science: With Environment and Other Practical Applications. Philadelphia: Saunders College, 1986.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.