APA (7th ed.) Citation

Bily, J., & Ondreičková, D. Vesmírny plán.

Chicago Style (17th ed.) Citation

Bily, Jozef, and Daniela Ondreičková. Vesmírny Plán.

MLA (9th ed.) Citation

Bily, Jozef, and Daniela Ondreičková. Vesmírny Plán.

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