APA-viite (7. p.)
Ngô, C., & Natowitz, J. B. (2016). Our energy future: Resources, alternatives, and the environment (Second edition.). Wiley.
Chicago-viite (17. p.)
Ngô, Christian, ja J. B. Natowitz. Our Energy Future: Resources, Alternatives, and the Environment. Second edition. Hoboken, New Jersey: Wiley, 2016.
MLA-viite (9. p.)
Ngô, Christian, ja J. B. Natowitz. Our Energy Future: Resources, Alternatives, and the Environment. Second edition. Wiley, 2016.
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