Παραπομπή APA

Atiyah, P. S. (1990). The sale of goods (ed.8.). Universal Book traders.

Παραπομπή Chicago Style

Atiyah, P S. The Sale of Goods. ed.8. Delhi: Universal Book traders, 1990.

Παραπομπή MLA

Atiyah, P S. The Sale of Goods. ed.8. Universal Book traders, 1990.