APA (7th ed.) Citation

Beckett, S., Dančiak, S., & Varsik, B. Katastrofa: Pre Václava Havla.

Chicago Style (17th ed.) Citation

Beckett, Samuel, Stano Dančiak, and Branislav Varsik. Katastrofa: Pre Václava Havla.

MLA (9th ed.) Citation

Beckett, Samuel, et al. Katastrofa: Pre Václava Havla.