MLA

Köpeczi, Béla. History of Transylvania. Boulder, Colo.: Social Science Monographs , 2001.

APA

Köpeczi, B. (2001). History of Transylvania. Boulder, Colo.: Social Science Monographs .

Chicago

Köpeczi, Béla. History of Transylvania. Boulder, Colo.: Social Science Monographs, 2001.