Style de citation APA (7e éd.)
Willey, G. R. Excavations at Seibal: Department of Peten, Guatemala : Artifacts : Number 1 / A Reconnaissance of Cancuen : Number 2 / A Brief Reconnaissance of Itzan : Number 3. Harvard University, Peabody Museum of Archaeology and Ethnology.
Style de citation Chicago (17e éd.)
Willey, Gordon R. Excavations at Seibal: Department of Peten, Guatemala : Artifacts : Number 1 / A Reconnaissance of Cancuen : Number 2 / A Brief Reconnaissance of Itzan : Number 3. Cambridge, EUA: Harvard University, Peabody Museum of Archaeology and Ethnology.
Style de citation MLA (9e éd.)
Willey, Gordon R. Excavations at Seibal: Department of Peten, Guatemala : Artifacts : Number 1 / A Reconnaissance of Cancuen : Number 2 / A Brief Reconnaissance of Itzan : Number 3. Harvard University, Peabody Museum of Archaeology and Ethnology.
Attention : ces citations peuvent ne pas être correctes à 100%.