Grüger, E. (1980). Pollen analysis of surface samples near sediment core Fiekers Busch. PANGAEA.
Cita Chicago Style (17a ed.)Grüger, Eberhard. Pollen Analysis of Surface Samples Near Sediment Core Fiekers Busch. PANGAEA, 1980.
Cita MLA (9a ed.)Grüger, Eberhard. Pollen Analysis of Surface Samples Near Sediment Core Fiekers Busch. PANGAEA, 1980.
Precaución: Estas citas no son 100% exactas.