APA (7th ed.) Citation

Veselý, J., Butter, O., & Ruml, B. (1923). Encyclopédie Tchécoslovaque. Bossard Orbis.

Chicago Style (17th ed.) Citation

Veselý, Jaroslav, Oskar Butter, and Bohuslav Ruml. Encyclopédie Tchécoslovaque. Paris Prague: Bossard Orbis, 1923.

MLA (9th ed.) Citation

Veselý, Jaroslav, et al. Encyclopédie Tchécoslovaque. Bossard Orbis, 1923.

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