Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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

Attention : ces citations peuvent ne pas être correctes à 100%.