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

APA Citation Edition Citation

Seeman, M. F. (1979). The Hopewell interaction sphere: The evidence for interregional trade and structural complexity. Indiana Historical Society.

Chicago Citation Edition Citation

Seeman, Mark F. The Hopewell Interaction Sphere: The Evidence for Interregional Trade and Structural Complexity. Indianapolis-IN: Indiana Historical Society, 1979.

MLA Citation Edition Citation

Seeman, Mark F. The Hopewell Interaction Sphere: The Evidence for Interregional Trade and Structural Complexity. Indiana Historical Society, 1979.