APA Style
Fifer, Bob. (1993).
Double Your Profits in 6 Months or Less (1993).
:
Harper Business.
Chicago Style
Fifer, Bob.
Double Your Profits in 6 Months or Less.
1993
:
Harper Business,
1993.
Text.
MLA Style
Fifer, Bob.
Double Your Profits in 6 Months or Less.
1993
:
Harper Business,
1993.
Text.
Turabian Style
Fifer, Bob.
Double Your Profits in 6 Months or Less.
1993
:
Harper Business,
1993.
Print.