APA (7th ed.) Citation

Zelinka, M., & Sliacky, M. Vždy s úsmevom.

Chicago Style (17th ed.) Citation

Zelinka, Milan, and Mikuláš Sliacky. Vždy S úsmevom.

MLA (9th ed.) Citation

Zelinka, Milan, and Mikuláš Sliacky. Vždy S úsmevom.

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