APA (7th ed.) Citation

Finkelman R. B. Robert & Arbuzov S. I. Sergey Ivanovich. (2021). Radioactive elements in coal and their possible impacts. 2021.

Chicago Style (17th ed.) Citation

Finkelman R. B. Robert and Arbuzov S. I. Sergey Ivanovich. Radioactive Elements in Coal and Their Possible Impacts. 2021, 2021.

MLA (9th ed.) Citation

Finkelman R. B. Robert and Arbuzov S. I. Sergey Ivanovich. Radioactive Elements in Coal and Their Possible Impacts. 2021, 2021.

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