Gaya APA
Morgan, Sally. (2008).
Energi Masa Depan (cet. 1).
Bandung:
Examedia.
Gaya Chicago
Morgan, Sally.
Energi Masa Depan.
cet. 1
Bandung:
Examedia,
2008.
Text.
Gaya MLA
Morgan, Sally.
Energi Masa Depan.
cet. 1
Bandung:
Examedia,
2008.
Text.
Gaya Turabian
Morgan, Sally.
Energi Masa Depan.
cet. 1
Bandung:
Examedia,
2008.
Print.