APA (7th ed.) Citation

Grzelakowska, A., Cieslewicz, J., & S. S. Gonet. Humic Substances Characterization Using Capillary Electrophoresis.

Chicago Style (17th ed.) Citation

Grzelakowska, A., J. Cieslewicz, and S. S. Gonet. Humic Substances Characterization Using Capillary Electrophoresis.

MLA (9th ed.) Citation

Grzelakowska, A., et al. Humic Substances Characterization Using Capillary Electrophoresis.

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