Style de citation APA

Holt-Jensen, A. (1980). Geography, its history and concepts: A student's guide. London: Harper & Row.

Style de citation Chicago

Holt-Jensen, Arild. Geography, Its History and Concepts: A Student's Guide. London: Harper & Row, 1980.

Style de citation MLA

Holt-Jensen, Arild. Geography, Its History and Concepts: A Student's Guide. London: Harper & Row, 1980.

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