APA (7th ed.) Citation

Cammack, R., Frey, M., & Robson, R. (2001). Hydrogen as a fuel: Learning from nature. Taylor & Francis.

Chicago Style (17th ed.) Citation

Cammack, Richard, Michel Frey, and Robert Robson. Hydrogen as a Fuel: Learning from Nature. London ; New York: Taylor & Francis, 2001.

MLA (9th ed.) Citation

Cammack, Richard, et al. Hydrogen as a Fuel: Learning from Nature. Taylor & Francis, 2001.