APA Zitierstil

(1992). An outline of America geography: Regional landscapes of the United States. New York, USA: United States Information Agency.

Chicago Zitierstil

An Outline of America Geography: Regional Landscapes of the United States. New York, USA: United States Information Agency, 1992.

MLA Zitierstil

An Outline of America Geography: Regional Landscapes of the United States. New York, USA: United States Information Agency, 1992.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.