APA Style
Whitten, D.G.A., Brooks, J.R.V.. (1983).
The Penguin Dictionary of GEOLOGY .
England:
Penguin Boos Ltd.
Chicago Style
Whitten, D.G.A., Brooks, J.R.V..
The Penguin Dictionary of GEOLOGY.
England:
Penguin Boos Ltd,
1983.
Text.
MLA Style
Whitten, D.G.A., Brooks, J.R.V..
The Penguin Dictionary of GEOLOGY.
England:
Penguin Boos Ltd,
1983.
Text.
Turabian Style
Whitten, D.G.A., Brooks, J.R.V..
The Penguin Dictionary of GEOLOGY.
England:
Penguin Boos Ltd,
1983.
Print.