Gaya APA
Montgomery, Carla W.. (2006).
Environmental geology : Carla W.Montgomery (7th ed.).
New York:
McGraw-Hill.
Gaya Chicago
Montgomery, Carla W..
Environmental geology : Carla W.Montgomery.
7th ed.
New York:
McGraw-Hill,
2006.
Textbook.
Gaya MLA
Montgomery, Carla W..
Environmental geology : Carla W.Montgomery.
7th ed.
New York:
McGraw-Hill,
2006.
Textbook.
Gaya Turabian
Montgomery, Carla W..
Environmental geology : Carla W.Montgomery.
7th ed.
New York:
McGraw-Hill,
2006.
Textbook.