APA (7th ed.) Citation

Angelov, I., Stamenov, J., & Dimitrova, S. Cosmic rays muon flux and precipitation.

Chicago Style (17th ed.) Citation

Angelov, I., J. Stamenov, and S. Dimitrova. Cosmic Rays Muon Flux and Precipitation.

MLA (9th ed.) Citation

Angelov, I., et al. Cosmic Rays Muon Flux and Precipitation.