APA (7th ed.) Citation

Holland, G. (2007). The hydrogen age: Empowering a clean-energy future (1. ed.). Gibbs Smith.

Chicago Style (17th ed.) Citation

Holland, Geoffrey. The Hydrogen Age: Empowering a Clean-energy Future. 1. ed. Salt Lake City, Utah [u.a.]: Gibbs Smith, 2007.

MLA (9th ed.) Citation

Holland, Geoffrey. The Hydrogen Age: Empowering a Clean-energy Future. 1. ed. Gibbs Smith, 2007.