World Intellectual Property Organization. (2022). Patent Landscape Report - Hydrogen fuel cells in transportation. World Intellectual Property Organization.
Chicago Style (17th ed.) CitationWorld Intellectual Property Organization. Patent Landscape Report - Hydrogen Fuel Cells in Transportation. Geneva: World Intellectual Property Organization, 2022.
MLA (9th ed.) CitationWorld Intellectual Property Organization. Patent Landscape Report - Hydrogen Fuel Cells in Transportation. World Intellectual Property Organization, 2022.
Warning: These citations may not always be 100% accurate.