Gaya APA
Montgomery, Carla W.. (2006).
Environmental geology (Ed. 7).
New York:
McGraaw Hill.
Gaya Chicago
Montgomery, Carla W..
Environmental geology.
Ed. 7
New York:
McGraaw Hill,
2006.
Textbook.
Gaya MLA
Montgomery, Carla W..
Environmental geology.
Ed. 7
New York:
McGraaw Hill,
2006.
Textbook.
Gaya Turabian
Montgomery, Carla W..
Environmental geology.
Ed. 7
New York:
McGraaw Hill,
2006.
Textbook.