APA (7th ed.) Citation

Omelka, L., & Klučáková, M. Sorption of Metal Ions on Lignite and Humic Acids.

Chicago Style (17th ed.) Citation

Omelka, L., and M. Klučáková. Sorption of Metal Ions on Lignite and Humic Acids.

MLA (9th ed.) Citation

Omelka, L., and M. Klučáková. Sorption of Metal Ions on Lignite and Humic Acids.

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