APA Style
Covey, Franklin. (2009).
The 6 Most Important Decisions Youll Ever Make : Personal Workbook .
New York:
Fireside.
Chicago Style
Covey, Franklin.
The 6 Most Important Decisions Youll Ever Make : Personal Workbook.
New York:
Fireside,
2009.
.
MLA Style
Covey, Franklin.
The 6 Most Important Decisions Youll Ever Make : Personal Workbook.
New York:
Fireside,
2009.
.
Turabian Style
Covey, Franklin.
The 6 Most Important Decisions Youll Ever Make : Personal Workbook.
New York:
Fireside,
2009.
.