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

APA Zitierstil

Cobean, R. H. (1971). Obsidian trade at San Lorenzo Tenochtitlan, Mexico: Analysis of obsidian artifacts emphazises the role of trade in the rise of Olmec civilization. - Washington, D.C.

Chicago Zitierstil

Cobean, Robert H. Obsidian Trade At San Lorenzo Tenochtitlan, Mexico: Analysis of Obsidian Artifacts Emphazises the Role of Trade in the Rise of Olmec Civilization. - Washington, D.C. 1971.

MLA Zitierstil

Cobean, Robert H. Obsidian Trade At San Lorenzo Tenochtitlan, Mexico: Analysis of Obsidian Artifacts Emphazises the Role of Trade in the Rise of Olmec Civilization. - Washington, D.C. 1971.