Gaya APA
Leaney, Cindy. (2008).
Pencemaran (cet. 1).
Bandung:
Examedia.
Gaya Chicago
Leaney, Cindy.
Pencemaran.
cet. 1
Bandung:
Examedia,
2008.
Text.
Gaya MLA
Leaney, Cindy.
Pencemaran.
cet. 1
Bandung:
Examedia,
2008.
Text.
Gaya Turabian
Leaney, Cindy.
Pencemaran.
cet. 1
Bandung:
Examedia,
2008.
Print.