APA Style
Gladwell, Malcolm. (2015).
The tipping point .
London:
Abacus.
Chicago Style
Gladwell, Malcolm.
The tipping point.
London:
Abacus,
2015.
Text.
MLA Style
Gladwell, Malcolm.
The tipping point.
London:
Abacus,
2015.
Text.
Turabian Style
Gladwell, Malcolm.
The tipping point.
London:
Abacus,
2015.
Print.