Ross, S. (1988). Introducing physical geography and map reading. Longman.
Style de citation Chicago (17e éd.)Ross, Simon. Introducing Physical Geography and Map Reading. London: Longman, 1988.
Style de citation MLA (9e éd.)Ross, Simon. Introducing Physical Geography and Map Reading. Longman, 1988.
Attention : ces citations peuvent ne pas être correctes à 100%.