APA (7th ed.) Citation

Rykowska, I., Byra, J., & Wasiak, W. Extraction of copper ions using silica gel with chemically modified surface.

Chicago Style (17th ed.) Citation

Rykowska, Iwona, Joanna Byra, and Wiesław Wasiak. Extraction of Copper Ions Using Silica Gel with Chemically Modified Surface.

MLA (9th ed.) Citation

Rykowska, Iwona, et al. Extraction of Copper Ions Using Silica Gel with Chemically Modified Surface.

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