APA (7th ed.) Citation
Gregor, T., Gregor, M., & Grznár, P. Digital Twin & Factory Twin.
Chicago Style (17th ed.) Citation
Gregor, Tomáš, Martin Gregor, and Patrik Grznár. Digital Twin & Factory Twin.
MLA (9th ed.) Citation
Gregor, Tomáš, et al. Digital Twin & Factory Twin.
Warning: These citations may not always be 100% accurate.