APA (7th ed.) Citation

Szabo, G., Hünlich, A., & Hasz, A. (1986). Ungarn. Corvina.

Chicago Style (17th ed.) Citation

Szabo, György, Axel Hünlich, and Andras Hasz. Ungarn. Budapest: Corvina, 1986.

MLA (8th ed.) Citation

Szabo, György, et al. Ungarn. Corvina, 1986.