Gaya APA
Miller, G.Tyler, Spoolman, Scott E.. (2013).
Environmental Science (4th.Ed).
Canada:
Brooks/Cole.
Gaya Chicago
Miller, G.Tyler, Spoolman, Scott E..
Environmental Science.
4th.Ed
Canada:
Brooks/Cole,
2013.
Text.
Gaya MLA
Miller, G.Tyler, Spoolman, Scott E..
Environmental Science.
4th.Ed
Canada:
Brooks/Cole,
2013.
Text.
Gaya Turabian
Miller, G.Tyler, Spoolman, Scott E..
Environmental Science.
4th.Ed
Canada:
Brooks/Cole,
2013.
Print.