APA-viite (7. p.)
Hakes, J. E. (2008). A declaration of energy independence: How freedom from foreign oil can improve national security, our economy, and the environment. J. Wiley.
Chicago-viite (17. p.)
Hakes, Jay E. A Declaration of Energy Independence: How Freedom from Foreign Oil Can Improve National Security, Our Economy, and the Environment. Hoboken, N.J.: J. Wiley, 2008.
MLA-viite (9. p.)
Hakes, Jay E. A Declaration of Energy Independence: How Freedom from Foreign Oil Can Improve National Security, Our Economy, and the Environment. J. Wiley, 2008.
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