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

APA Citation Edition Citation

Gratuze, B., Isa, A., & Barrandon, J. (1995). Obsidian trade in the Near East in Neolithic and Bronze-Age times.

Chicago Citation Edition Citation

Gratuze, B., Al Isa, und J.-N Barrandon. Obsidian Trade in the Near East in Neolithic and Bronze-Age Times. 1995.

MLA Citation Edition Citation

Gratuze, B., et al. Obsidian Trade in the Near East in Neolithic and Bronze-Age Times. 1995.