APA (7. basım) Alıntı

Não informado. (2007). Annual report of the Director of the Board of Trustees. Field Museum of Natural History.

Chicago Style (17. basım) Atıf

Não informado. Annual Report of the Director of the Board of Trustees. Chicago, Ill: Field Museum of Natural History, 2007.

MLA (8th ed.) Atıf

Não informado. Annual Report of the Director of the Board of Trustees. Field Museum of Natural History, 2007.

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