Não informado. (1973). Hydrogen Energy. University of New Mexico, Technology Application Center.
Chicago-Zitierstil (17. Ausg.)Não informado. Hydrogen Energy. Albuquerque, México: University of New Mexico, Technology Application Center, 1973.
MLA-Zitierstil (8. Ausg.)Não informado. Hydrogen Energy. University of New Mexico, Technology Application Center, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.