APA (7th ed.) Citation

Heinrich, G. (1980). Handelsstrassen des Mittelalters: 1300, 1375, 1600. de Gruyter.

Chicago Style (17th ed.) Citation

Heinrich, Gerd. Handelsstrassen Des Mittelalters: 1300, 1375, 1600. Berlin: de Gruyter, 1980.

MLA (9th ed.) Citation

Heinrich, Gerd. Handelsstrassen Des Mittelalters: 1300, 1375, 1600. de Gruyter, 1980.

Warning: These citations may not always be 100% accurate.