APA (7th ed.) Citation

Farkas, F., Perényi, M., & Várjon, D. Ballada.

Chicago Style (17th ed.) Citation

Farkas, Ferenc, Miklós Perényi, and Dénes Várjon. Ballada.

MLA (9th ed.) Citation

Farkas, Ferenc, et al. Ballada.

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