APA (7th ed.) Citation

Štarchoň, P., & Havelka, J. -s Janom Havelkom, CEO GroupM Slovakia.

Chicago Style (17th ed.) Citation

Štarchoň, Peter, and Jan Havelka. -s Janom Havelkom, CEO GroupM Slovakia.

MLA (9th ed.) Citation

Štarchoň, Peter, and Jan Havelka. -s Janom Havelkom, CEO GroupM Slovakia.

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