APA (7th ed.) Citation

Ginzburg, V. L., & Syrovat︠s︡kiĭ, S. I. The origin of cosmic rays.

Chicago Style (17th ed.) Citation

Ginzburg, V. L., and S. I. Syrovat︠s︡kiĭ. The Origin of Cosmic Rays.

MLA (9th ed.) Citation

Ginzburg, V. L., and S. I. Syrovat︠s︡kiĭ. The Origin of Cosmic Rays.

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