APA Style
Roam, Dan. (2008).
The Back Of The Napkin .
USA:
Portofolio.
Chicago Style
Roam, Dan.
The Back Of The Napkin.
USA:
Portofolio,
2008.
Text.
MLA Style
Roam, Dan.
The Back Of The Napkin.
USA:
Portofolio,
2008.
Text.
Turabian Style
Roam, Dan.
The Back Of The Napkin.
USA:
Portofolio,
2008.
Print.