APA Style
An Outline of American geography. (1992).
Cambridge, Mass:
Regional Landscape Of The United State.
Chicago Style
An Outline of American geography.
.
Cambridge, Mass:
Regional Landscape Of The United State,
1992.
Sejarah.
MLA Style
An Outline of American geography.
.
Cambridge, Mass:
Regional Landscape Of The United State,
1992.
Sejarah.
Turabian Style
An Outline of American geography.
Cambridge, Mass:
Regional Landscape Of The United State,
1992.
Sejarah.