Não informado. (1958). Journal of tropical geography. University of Singapore, Department of Geography.
Style de citation Chicago (17e éd.)Não informado. Journal of Tropical Geography. Singapore: University of Singapore, Department of Geography, 1958.
Style de citation MLA (8e éd.)Não informado. Journal of Tropical Geography. University of Singapore, Department of Geography, 1958.
Attention : ces citations peuvent ne pas être correctes à 100%.