Marks, J. What is the viewpoint of hemoglobin, and does it matter?: Jonathan Marks. Special issue: Darwin in culture.(2009).
Chicago-viite (17. p.)Marks, Jonathan. "What Is the Viewpoint of Hemoglobin, and Does It Matter?: Jonathan Marks." Special Issue: Darwin in Culture.(2009) .
MLA-viite (8. p.)Marks, Jonathan. "What Is the Viewpoint of Hemoglobin, and Does It Matter?: Jonathan Marks." Special Issue: Darwin in Culture.(2009), .
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