APA Edition Citation

Ball, M. E., & Wietschel, M. E. (2009). The hydrogen economy: Opportunities and challenges.

Chicago Edition Citation

Ball, Michael; Editor, and Martin; Editor Wietschel. The Hydrogen Economy: Opportunities and Challenges. Cambridge, Cambridge University Press, 2009.

MLA Edition Citation

Ball, Michael; Editor, and Martin; Editor Wietschel. The Hydrogen Economy: Opportunities and Challenges. 2009.

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