APA-viite (7. p.)
Paddock, J. Shell workin in prehispanic Ejutla, Oaxaca (Mexico): Findings from an exploratory field season.
Chicago-viite (17. p.)
Paddock, John. Shell Workin in Prehispanic Ejutla, Oaxaca (Mexico): Findings from an Exploratory Field Season.
MLA-viite (9. p.)
Paddock, John. Shell Workin in Prehispanic Ejutla, Oaxaca (Mexico): Findings from an Exploratory Field Season.
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