APA (7th ed.) Citation

Gregor, P., & Šimková, K. Lienka.

Chicago Style (17th ed.) Citation

Gregor, Peter, and Kristína Šimková. Lienka.

MLA (9th ed.) Citation

Gregor, Peter, and Kristína Šimková. Lienka.

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