Penggayaan APA
DUNLAP, Richard A.. (2015).
Sustainable energy .
Australia:
CENGAGE Learning.
Chicago Style
DUNLAP, Richard A..
Sustainable energy.
Australia:
CENGAGE Learning,
2015.
Buku.
MLA Style
DUNLAP, Richard A..
Sustainable energy.
Australia:
CENGAGE Learning,
2015.
Buku.
Turabian Style
DUNLAP, Richard A..
Sustainable energy.
Australia:
CENGAGE Learning,
2015.
Buku.