APA (7th ed.) Citation

Čiliak, O., & Plocháňová, B. September.

Chicago Style (17th ed.) Citation

Čiliak, Ondrej, and Božena Plocháňová. September.

MLA (9th ed.) Citation

Čiliak, Ondrej, and Božena Plocháňová. September.

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