Knisely. Kiran. (2009). Student Handbook for Writing in Biology (3rd.). Sinauer Associates, Inc.
Chicago-viite (17. p.)Knisely. Kiran. Student Handbook for Writing in Biology. 3rd. U.S.A: Sinauer Associates, Inc, 2009.
MLA-viite (9. p.)Knisely. Kiran. Student Handbook for Writing in Biology. 3rd. Sinauer Associates, Inc, 2009.
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