Gaya APA
Pencemaran lingkungan. (2017).
New York:
Atlantic Monthly Press.
Gaya Chicago
Pencemaran lingkungan.
.
New York:
Atlantic Monthly Press,
2017.
Text.
Gaya MLA
Pencemaran lingkungan.
.
New York:
Atlantic Monthly Press,
2017.
Text.
Gaya Turabian
Pencemaran lingkungan.
New York:
Atlantic Monthly Press,
2017.
Print.