APA (7th ed.) Citation

Bielka, I., Karcz, J., & Siciarz, R. Gas Hold-Up in a Reactor with Dual System of Impellers.

Chicago Style (17th ed.) Citation

Bielka, I., J. Karcz, and R. Siciarz. Gas Hold-Up in a Reactor with Dual System of Impellers.

MLA (9th ed.) Citation

Bielka, I., et al. Gas Hold-Up in a Reactor with Dual System of Impellers.