Gaya APA

E-book Obsidian Across the Americas : Compositional Studies Conducted in the Elemental Analysis Facility at the Field Museum of Natural History. (2023). London: Archaeopress Publishing.

Gaya MLA

E-book Obsidian Across the Americas : Compositional Studies Conducted in the Elemental Analysis Facility at the Field Museum of Natural History. . London: Archaeopress Publishing, 2023. Text.