APA (7th ed.) Citation

Koster, A. S., & Krupová, E. (2015). Ryšavka. Egmont ČR.

Chicago Style (17th ed.) Citation

Koster, Amy Sky, and Eva Krupová. Ryšavka. Praha: Egmont ČR, 2015.

MLA (9th ed.) Citation

Koster, Amy Sky, and Eva Krupová. Ryšavka. Egmont ČR, 2015.

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