APA (7th ed.) Citation

Urban, E., & Čechvala, I. Puknuté srdce.

Chicago Style (17th ed.) Citation

Urban, Emil, and I. Čechvala. Puknuté Srdce.

MLA (9th ed.) Citation

Urban, Emil, and I. Čechvala. Puknuté Srdce.

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