APA (7th ed.) Citation

Roždestvenskij, R. I., & Kováčik, M. Vtedy.

Chicago Style (17th ed.) Citation

Roždestvenskij, Robert Ivanovič, and Marián Kováčik. Vtedy.

MLA (9th ed.) Citation

Roždestvenskij, Robert Ivanovič, and Marián Kováčik. Vtedy.

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