APA (7th ed.) Citation

Chríbik, A., Ragan, B., Lach, J., & Polóni, M. COMBUSTION ENGINE POWERED BY GAS MIXTURES WITH LOW HEATING VALUES.

Chicago Style (17th ed.) Citation

Chríbik, Andrej, Branislav Ragan, Ján Lach, and Marián Polóni. COMBUSTION ENGINE POWERED BY GAS MIXTURES WITH LOW HEATING VALUES.

MLA (9th ed.) Citation

Chríbik, Andrej, et al. COMBUSTION ENGINE POWERED BY GAS MIXTURES WITH LOW HEATING VALUES.