Penggayaan APA
Stephen, S Birdsall. (1992).
Geografi Amerika (4).
United States Of Amerika, Dorc:
Jhon Wiley Dan Sons, Inc.
Chicago Style
Stephen, S Birdsall.
Geografi Amerika.
4
United States Of Amerika, Dorc:
Jhon Wiley Dan Sons, Inc,
1992.
Text.
MLA Style
Stephen, S Birdsall.
Geografi Amerika.
4
United States Of Amerika, Dorc:
Jhon Wiley Dan Sons, Inc,
1992.
Text.
Turabian Style
Stephen, S Birdsall.
Geografi Amerika.
4
United States Of Amerika, Dorc:
Jhon Wiley Dan Sons, Inc,
1992.
Print.