APA Style
United States. Department of the Interior, Washington, DC.. ().
Maps Showing Geology, Oil and Gas Fields, and Geologic Provinces of South America.[computer file]. .
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Chicago Style
United States. Department of the Interior, Washington, DC..
Maps Showing Geology, Oil and Gas Fields, and Geologic Provinces of South America.[computer file]..
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,
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MLA Style
United States. Department of the Interior, Washington, DC..
Maps Showing Geology, Oil and Gas Fields, and Geologic Provinces of South America.[computer file]..
:
,
.
.
Turabian Style
United States. Department of the Interior, Washington, DC..
Maps Showing Geology, Oil and Gas Fields, and Geologic Provinces of South America.[computer file]..
:
,
.
.