APA (7th ed.) Citation

Balogh Adelina, Ferkelt Dr. Balázs, & Kovács Dr. András. A Black Friday effektus.

Chicago Style (17th ed.) Citation

Balogh Adelina, Ferkelt Dr. Balázs, and Kovács Dr. András. A Black Friday Effektus.

MLA (8th ed.) Citation

Balogh Adelina, et al. A Black Friday Effektus.

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