APA (7th ed.) Citation

Frankowski, J., & Czekała, W. Environmentally Friendly Biofuel Production. MDPI AG.

Chicago Style (17th ed.) Citation

Frankowski, Jakub, and Wojciech Czekała. Environmentally Friendly Biofuel Production. MDPI AG.

MLA (9th ed.) Citation

Frankowski, Jakub, and Wojciech Czekała. Environmentally Friendly Biofuel Production. MDPI AG.

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