APA (7th ed.) Citation

Graczyk, A., Brusiło, P., & Graczyk, A. M. Hydrogen as a Renewable Fuel of Non-Biological Origins in the European Union—The Emerging Market and Regulatory Framework. MDPI AG.

Chicago Style (17th ed.) Citation

Graczyk, Andrzej, Paweł Brusiło, and Alicja Małgorzata Graczyk. Hydrogen as a Renewable Fuel of Non-Biological Origins in the European Union—The Emerging Market and Regulatory Framework. MDPI AG.

MLA (9th ed.) Citation

Graczyk, Andrzej, et al. Hydrogen as a Renewable Fuel of Non-Biological Origins in the European Union—The Emerging Market and Regulatory Framework. MDPI AG.