APA Style
Hill, Napoleon. (1997).
Napoleon Hill's Keys to Success: The 17 Principles of Personal Achievement .
New York:
Plume.
Chicago Style
Hill, Napoleon.
Napoleon Hill's Keys to Success: The 17 Principles of Personal Achievement.
New York:
Plume,
1997.
Text.
MLA Style
Hill, Napoleon.
Napoleon Hill's Keys to Success: The 17 Principles of Personal Achievement.
New York:
Plume,
1997.
Text.
Turabian Style
Hill, Napoleon.
Napoleon Hill's Keys to Success: The 17 Principles of Personal Achievement.
New York:
Plume,
1997.
Print.