APA Style
Sanders, John E.. (1981).
Principles of Physical Geology .
Canada:
John Wiley & Sons, Inc..
Chicago Style
Sanders, John E..
Principles of Physical Geology.
Canada:
John Wiley & Sons, Inc.,
1981.
Text.
MLA Style
Sanders, John E..
Principles of Physical Geology.
Canada:
John Wiley & Sons, Inc.,
1981.
Text.
Turabian Style
Sanders, John E..
Principles of Physical Geology.
Canada:
John Wiley & Sons, Inc.,
1981.
Print.