APA Style
Covey, Stephen R.. (2015).
Primary Greatness: The 12 Levers of Success - 15 edition (15th).
:
Simon & Schuster.
Chicago Style
Covey, Stephen R..
Primary Greatness: The 12 Levers of Success - 15 edition.
15th
:
Simon & Schuster,
2015.
Text.
MLA Style
Covey, Stephen R..
Primary Greatness: The 12 Levers of Success - 15 edition.
15th
:
Simon & Schuster,
2015.
Text.
Turabian Style
Covey, Stephen R..
Primary Greatness: The 12 Levers of Success - 15 edition.
15th
:
Simon & Schuster,
2015.
Print.