APA (7th ed.) Citation

Voronin, S., & Ferko, Ľ. Anonym.

Chicago Style (17th ed.) Citation

Voronin, Sergej, and Ľubomír Ferko. Anonym.

MLA (9th ed.) Citation

Voronin, Sergej, and Ľubomír Ferko. Anonym.

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