APA (7th ed.) Citation

Bariak, I., & Kardelis, V. Modrý dáždnik.

Chicago Style (17th ed.) Citation

Bariak, Imrich, and Vladimír Kardelis. Modrý Dáždnik.

MLA (9th ed.) Citation

Bariak, Imrich, and Vladimír Kardelis. Modrý Dáždnik.

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