APA Style
Drucker, Peter F. (2004).
The Daily Drucker .
New York:
HarperCollins Publishers.
Chicago Style
Drucker, Peter F.
The Daily Drucker.
New York:
HarperCollins Publishers,
2004.
Text.
MLA Style
Drucker, Peter F.
The Daily Drucker.
New York:
HarperCollins Publishers,
2004.
Text.
Turabian Style
Drucker, Peter F.
The Daily Drucker.
New York:
HarperCollins Publishers,
2004.
Print.