APA (7th ed.) Citation

Usačev, S., & Povinec, P. Radioactivity and the environment.

Chicago Style (17th ed.) Citation

Usačev, Sergej, and Pavel Povinec. Radioactivity and the Environment.

MLA (9th ed.) Citation

Usačev, Sergej, and Pavel Povinec. Radioactivity and the Environment.

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