APA Style
Internet technologies and information services. (2009).
:
Librareies.
Chicago Style
Internet technologies and information services.
.
:
Librareies,
2009.
Text.
MLA Style
Internet technologies and information services.
.
:
Librareies,
2009.
Text.
Turabian Style
Internet technologies and information services.
:
Librareies,
2009.
Print.