APA-Zitierstil (7. Ausg.)

Feder, B. (1974). How did towns and trade grow in medieval Europe. American Book Comp.

Chicago-Zitierstil (17. Ausg.)

Feder, Bernard. How Did Towns and Trade Grow in Medieval Europe. New York [u.a.]: American Book Comp, 1974.

MLA-Zitierstil (9. Ausg.)

Feder, Bernard. How Did Towns and Trade Grow in Medieval Europe. American Book Comp, 1974.