Selected and arranged by E, A., & Gaither, C. (2001). Naturally speaking: A dictionary of quotations on biology,. IOP.
Chicago-viite (17. p.)Selected and arranged by E, Alma, ja Cavazos Gaither. Naturally Speaking: A Dictionary of Quotations on Biology,. London: IOP, 2001.
MLA-viite (9. p.)Selected and arranged by E, Alma, ja Cavazos Gaither. Naturally Speaking: A Dictionary of Quotations on Biology,. IOP, 2001.
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