APA (7th ed.) Citation

Povinec, P. Solar activity studies in the past using cosmogenic isotopes.

Chicago Style (17th ed.) Citation

Povinec, Pavel. Solar Activity Studies in the Past Using Cosmogenic Isotopes.

MLA (9th ed.) Citation

Povinec, Pavel. Solar Activity Studies in the Past Using Cosmogenic Isotopes.

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