APA (7th ed.) Citation

Sypniewski, M., Morawski, T., & Zborowska, J. Microwave three - port reflectometer.

Chicago Style (17th ed.) Citation

Sypniewski, M., T. Morawski, and J. Zborowska. Microwave Three - Port Reflectometer.

MLA (9th ed.) Citation

Sypniewski, M., et al. Microwave Three - Port Reflectometer.