APA (7th ed.) Citation

Kramarenko, V. A., Nesterenkov, V. M., & Zagornikov, V. I. (2016). New optical observing system in electron beam guns.

Chicago Style (17th ed.) Citation

Kramarenko, V. A., V. M. Nesterenkov, and V. I. Zagornikov. New Optical Observing System in Electron Beam Guns. 2016.

MLA (8th ed.) Citation

Kramarenko, V. A., et al. New Optical Observing System in Electron Beam Guns. 2016.

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