APA-viite (7. p.)
Dawson, C., & Fletcher, L. (2015). Internet security you can afford: Using untangle as your internet gateway. Cengage Learning.
Chicago-viite (17. p.)
Dawson, Christopher, ja Luke Fletcher. Internet Security You Can Afford: Using Untangle as Your Internet Gateway. Boston, Massachusetts: Cengage Learning, 2015.
MLA-viite (9. p.)
Dawson, Christopher, ja Luke Fletcher. Internet Security You Can Afford: Using Untangle as Your Internet Gateway. Cengage Learning, 2015.
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