APA Style
Gralla, Preston. (1998).
Online family : your guide to fun and discovery in cyberspace / Preston Gralla .
New York:
John Wiley & Sons.
Chicago Style
Gralla, Preston.
Online family : your guide to fun and discovery in cyberspace / Preston Gralla.
New York:
John Wiley & Sons,
1998.
Text.
MLA Style
Gralla, Preston.
Online family : your guide to fun and discovery in cyberspace / Preston Gralla.
New York:
John Wiley & Sons,
1998.
Text.
Turabian Style
Gralla, Preston.
Online family : your guide to fun and discovery in cyberspace / Preston Gralla.
New York:
John Wiley & Sons,
1998.
Print.