APA (7th ed.) Citation

Lehkoživová, J., Karovičová, K., & Kohajdová, Z. The quality and authenticity markers of tomato ketchup.

Chicago Style (17th ed.) Citation

Lehkoživová, Jarmila, Katarína Karovičová, and Zlatica Kohajdová. The Quality and Authenticity Markers of Tomato Ketchup.

MLA (9th ed.) Citation

Lehkoživová, Jarmila, et al. The Quality and Authenticity Markers of Tomato Ketchup.