APA Style
Shell, G.Richard. (2013).
Springboard : Launching Your Personal Search for SUCCESS .
United States f America:
Portfolio Penguin.
Chicago Style
Shell, G.Richard.
Springboard : Launching Your Personal Search for SUCCESS.
United States f America:
Portfolio Penguin,
2013.
Text.
MLA Style
Shell, G.Richard.
Springboard : Launching Your Personal Search for SUCCESS.
United States f America:
Portfolio Penguin,
2013.
Text.
Turabian Style
Shell, G.Richard.
Springboard : Launching Your Personal Search for SUCCESS.
United States f America:
Portfolio Penguin,
2013.
Print.