APA-viite (7. p.)
Slesnick, I. L. (2004). Clones, cats, and chemicals: Thinking scientifically about controversial issues. National Science Teachers Association.
Chicago-viite (17. p.)
Slesnick, Irwin L. Clones, Cats, and Chemicals: Thinking Scientifically About Controversial Issues. Arlington, Va.: National Science Teachers Association, 2004.
MLA-viite (9. p.)
Slesnick, Irwin L. Clones, Cats, and Chemicals: Thinking Scientifically About Controversial Issues. National Science Teachers Association, 2004.
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