Ammann, B. (1989). Pollen profile LQ80, Lobsigensee, Switzerland. PANGAEA.
Cita Chicago Style (17a ed.)Ammann, Brigitta. Pollen Profile LQ80, Lobsigensee, Switzerland. PANGAEA, 1989.
Cita MLA (9a ed.)Ammann, Brigitta. Pollen Profile LQ80, Lobsigensee, Switzerland. PANGAEA, 1989.
Precaución: Estas citas no son 100% exactas.