APA (7th ed.) Citation

Williams, L. O. (1980). Hydrogen power: An introduction to hydrogen energy and its applications. Pergamon Press.

Chicago Style (17th ed.) Citation

Williams, L. O. Hydrogen Power: An Introduction to Hydrogen Energy and Its Applications. Oxford New York: Pergamon Press, 1980.

MLA (9th ed.) Citation

Williams, L. O. Hydrogen Power: An Introduction to Hydrogen Energy and Its Applications. Pergamon Press, 1980.