APA Style
Skinner, Brian J; Stephen C. Porter. (1990).
The dynamic earth : an introduction to physical geology.-- 3rd ed .
:
.
Chicago Style
Skinner, Brian J; Stephen C. Porter.
The dynamic earth : an introduction to physical geology.-- 3rd ed.
:
,
1990.
.
MLA Style
Skinner, Brian J; Stephen C. Porter.
The dynamic earth : an introduction to physical geology.-- 3rd ed.
:
,
1990.
.
Turabian Style
Skinner, Brian J; Stephen C. Porter.
The dynamic earth : an introduction to physical geology.-- 3rd ed.
:
,
1990.
.