APA Style
Birdsall, Stephen S., Florin, John. ().
Geografi Amerika .
United States of America:
John Wiley.
Chicago Style
Birdsall, Stephen S., Florin, John.
Geografi Amerika.
United States of America:
John Wiley,
.
Text.
MLA Style
Birdsall, Stephen S., Florin, John.
Geografi Amerika.
United States of America:
John Wiley,
.
Text.
Turabian Style
Birdsall, Stephen S., Florin, John.
Geografi Amerika.
United States of America:
John Wiley,
.
Print.