APA (7e ed.) Bronvermelding

Não informado. (1950). Lund studies in geography. University of Lund, Department of Geography.

Chicago (17e ed.) Bronvermelding

Não informado. Lund Studies in Geography. Lund, Suecia: University of Lund, Department of Geography, 1950.

MLA (8e ed.) Bronvermelding

Não informado. Lund Studies in Geography. University of Lund, Department of Geography, 1950.

Let op: Deze citaties zijn niet altijd 100% accuraat.