APA (7th ed.) Citation
Hyránek, E., Grell, M., & Nagy, L. Model HGN.
Chicago Style (17th ed.) Citation
Hyránek, Eduard, Michal Grell, and Ladislav Nagy. Model HGN.
MLA (9th ed.) Citation
Hyránek, Eduard, et al. Model HGN.
Warning: These citations may not always be 100% accurate.