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

APA Citation Edition Citation

Bonnie, R. (2011). "Haven't we dug enough now ?" Excavation in the light of intergenerational equity.

Chicago Citation Edition Citation

Bonnie, Rick. "Haven't We Dug Enough Now ?" Excavation in the Light of Intergenerational Equity. Cambridge University Press, 2011.

MLA Citation Edition Citation

Bonnie, Rick. "Haven't We Dug Enough Now ?" Excavation in the Light of Intergenerational Equity. 2011.