APA (7th ed.) Citation

Owen, A. D., & Cockroft, C. (2007). The economics of hydrogen fuel cell buses. Blackwell Publishing.

Chicago Style (17th ed.) Citation

Owen, Anthony David, and C. Cockroft. The Economics of Hydrogen Fuel Cell Buses. Blackwell Publishing, 2007.

MLA (9th ed.) Citation

Owen, Anthony David, and C. Cockroft. The Economics of Hydrogen Fuel Cell Buses. Blackwell Publishing, 2007.

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