Hydrogen power :
an introduction to hydrogen energy and its applications /
L. O. Williams.
APA Citation
Williams, L. O. (1980). Hydrogen power: an introduction to hydrogen energy and its applications. Oxford, Eng.: Pergamon Press.
MLA Citation
Williams, L. O. Hydrogen Power: an Introduction to Hydrogen Energy And Its Applications. Oxford, Eng.: Pergamon Press, 1980.
Warning: These citations may not always be complete (especially for serials).