APA (7th ed.) Citation
Krásna, S., Barnová, S., & Gabrhelová, G. Social Networks as a Tool of Personal Marketing and Personal Management.
Chicago Style (17th ed.) Citation
Krásna, Slávka, Silvia Barnová, and Gabriela Gabrhelová. Social Networks as a Tool of Personal Marketing and Personal Management.
MLA (9th ed.) Citation
Krásna, Slávka, et al. Social Networks as a Tool of Personal Marketing and Personal Management.
Warning: These citations may not always be 100% accurate.