Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationRuthenberg, K., & Weiner, J. (1997). Some "tarry substance" from the wooden Bandkeramic well of Erkelenz-Kückhoven (Northrhine-Westphalia, FRG): Discovery and analysis. Państwowe Muzeum Archeologiczne, Warszawa.
Chicago Citation Edition CitationRuthenberg, Klaus, und Jürgen Weiner. Some "Tarry Substance" from the Wooden Bandkeramic Well of Erkelenz-Kückhoven (Northrhine-Westphalia, FRG): Discovery and Analysis. Warszawa: Państwowe Muzeum Archeologiczne, Warszawa, 1997.
MLA Citation Edition CitationRuthenberg, Klaus, und Jürgen Weiner. Some "Tarry Substance" from the Wooden Bandkeramic Well of Erkelenz-Kückhoven (Northrhine-Westphalia, FRG): Discovery and Analysis. Państwowe Muzeum Archeologiczne, Warszawa, 1997.
