Penggayaan APA
NELSON, Vaughn. (2011).
Introduction to renewable energy .
[s.l]:
CRC.
Chicago Style
NELSON, Vaughn.
Introduction to renewable energy.
[s.l]:
CRC,
2011.
Text.
MLA Style
NELSON, Vaughn.
Introduction to renewable energy.
[s.l]:
CRC,
2011.
Text.
Turabian Style
NELSON, Vaughn.
Introduction to renewable energy.
[s.l]:
CRC,
2011.
Print.