APA (7th ed.) Citation

Beneš, O., Šmahel, F., & Wibraham, M. (1967). Czechoslovakia ancient modern. Orbis.

Chicago Style (17th ed.) Citation

Beneš, Oldřich, František Šmahel, and Marion Wibraham. Czechoslovakia Ancient Modern. Prague: Orbis, 1967.

MLA (9th ed.) Citation

Beneš, Oldřich, et al. Czechoslovakia Ancient Modern. Orbis, 1967.