Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Risberg, J., & Miller, U. (1997). Siliceous microfossils in soils, ash strata and sediments from the Birka excavation site and its surroundings.

Chicago Zitierstil

Risberg, Jan, and Urve Miller. Siliceous Microfossils in Soils, Ash Strata and Sediments From the Birka Excavation Site and Its Surroundings. 1997.

MLA Zitierstil

Risberg, Jan, and Urve Miller. Siliceous Microfossils in Soils, Ash Strata and Sediments From the Birka Excavation Site and Its Surroundings. 1997.