Não informado. (2002). Bulletin of the Natural History Survey of the Chicago Academy of Sciences. Chicago Academy of Sciences.
Čikaški stil citiranja (17. izdanje)Não informado. Bulletin of the Natural History Survey of the Chicago Academy of Sciences. Chicago, Ill: Chicago Academy of Sciences, 2002.
MLA način citiranja (8. izdanje)Não informado. Bulletin of the Natural History Survey of the Chicago Academy of Sciences. Chicago Academy of Sciences, 2002.
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