APA Style
Foster, Frank H.. (1989).
Patents, copyrights & trademarks .
:
New York : John Wiley.
Chicago Style
Foster, Frank H..
Patents, copyrights & trademarks.
:
New York : John Wiley,
1989.
Printed Material.
MLA Style
Foster, Frank H..
Patents, copyrights & trademarks.
:
New York : John Wiley,
1989.
Printed Material.
Turabian Style
Foster, Frank H..
Patents, copyrights & trademarks.
:
New York : John Wiley,
1989.
Printed Material.