Cita APA (7a ed.)
Hafsten, U. (1960). Pleistocene Development of vegetation and climate in Tristan da Cunha and Gough Island.
Cita Chicago Style (17a ed.)
Hafsten, Ulf. Pleistocene Development of Vegetation and Climate in Tristan Da Cunha and Gough Island. 1960.
Cita MLA (9a ed.)
Hafsten, Ulf. Pleistocene Development of Vegetation and Climate in Tristan Da Cunha and Gough Island. 1960.
Precaución: Estas citas no son 100% exactas.