APA (7th ed.) Citation

Groch, E., & Kellenberger, M. Ryšavé srdiečko.

Chicago Style (17th ed.) Citation

Groch, Erik, and Martin Kellenberger. Ryšavé Srdiečko.

MLA (9th ed.) Citation

Groch, Erik, and Martin Kellenberger. Ryšavé Srdiečko.

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