Não informado. (1950). Lund studies in geography. University of Lund, Department of Geography.
Style de citation Chicago (17e éd.)Não informado. Lund Studies in Geography. Lund, Suecia: University of Lund, Department of Geography, 1950.
Style de citation MLA (8e éd.)Não informado. Lund Studies in Geography. University of Lund, Department of Geography, 1950.
Attention : ces citations peuvent ne pas être correctes à 100%.