Παραπομπή σε μορφή APA (7η εκδ.)

Landes, D. S. The wealth and poverty of nations: Why some are so rich and some so poor.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Landes, David S. The Wealth and Poverty of Nations: Why Some Are so Rich and Some so Poor.

Παραπομπή σε μορφή MLA (8th εκδ.)

Landes, David S. The Wealth and Poverty of Nations: Why Some Are so Rich and Some so Poor.