APA استشهاد

Atiyah,P S. (1975). The sale of goods (5.). Pitman Publishing Limited.

استشهاد بنمط شيكاغو

Atiyah,P S. The Sale of Goods. 5. London: Pitman Publishing Limited, 1975.

MLA استشهاد

Atiyah,P S. The Sale of Goods. 5. Pitman Publishing Limited, 1975.