Gaya APA
Escher, William J. D.. (1984).
Hydrogen Produced from Renewable Energy (Cet. 1.--).
S.I:
Hawali Naural Energy Institute.
Gaya Chicago
Escher, William J. D..
Hydrogen Produced from Renewable Energy.
Cet. 1.--
S.I:
Hawali Naural Energy Institute,
1984.
Text.
Gaya MLA
Escher, William J. D..
Hydrogen Produced from Renewable Energy.
Cet. 1.--
S.I:
Hawali Naural Energy Institute,
1984.
Text.
Gaya Turabian
Escher, William J. D..
Hydrogen Produced from Renewable Energy.
Cet. 1.--
S.I:
Hawali Naural Energy Institute,
1984.
Print.