Persson, T. (1972). Geomorphological studies in the south-Swedish highlands: With special reference to the glacial forms. Lunds universitets naturgeografiska institution.
Citação do estilo Chicago (17ª ed.)Persson, Torsten. Geomorphological Studies in the South-Swedish Highlands: With Special Reference to the Glacial Forms. [Lund]: Lunds universitets naturgeografiska institution, 1972.
Citação MLA (8ª ed.)Persson, Torsten. Geomorphological Studies in the South-Swedish Highlands: With Special Reference to the Glacial Forms. Lunds universitets naturgeografiska institution, 1972.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.