APA (7th ed.) Citation

Szalayová, H., & Szalay, F. (1990). Želvy. SZN.

Chicago Style (17th ed.) Citation

Szalayová, Helena, and František Szalay. Želvy. Praha: SZN, 1990.

MLA (9th ed.) Citation

Szalayová, Helena, and František Szalay. Želvy. SZN, 1990.

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