Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA ZitierstilHallewas, D. P. (1987). The Geology in Relation to the Record of Occupation and Settlement, Assendelver Polders: -Assendelver Polder Papers 1. Amsterdam.
Chicago ZitierstilHallewas, D. P. The Geology in Relation to the Record of Occupation and Settlement, Assendelver Polders: -Assendelver Polder Papers 1. Amsterdam, 1987.
MLA ZitierstilHallewas, D. P. The Geology in Relation to the Record of Occupation and Settlement, Assendelver Polders: -Assendelver Polder Papers 1. Amsterdam, 1987.