Cato, I. (1998). Ragnar Lidén's postglacial varve chronology from the Ångermanälven valley, northern Sweden. SGU.
Chicago Style (17th ed.) CitationCato, Ingemar. Ragnar Lidén's Postglacial Varve Chronology from the Ångermanälven Valley, Northern Sweden. Uppsala: SGU, 1998.
MLA (9th ed.) CitationCato, Ingemar. Ragnar Lidén's Postglacial Varve Chronology from the Ångermanälven Valley, Northern Sweden. SGU, 1998.
Warning: These citations may not always be 100% accurate.