APA Style
The best digital marketing campaigns in the world. (2011).
London:
Kogan Page.
Chicago Style
The best digital marketing campaigns in the world.
.
London:
Kogan Page,
2011.
.
MLA Style
The best digital marketing campaigns in the world.
.
London:
Kogan Page,
2011.
.
Turabian Style
The best digital marketing campaigns in the world.
London:
Kogan Page,
2011.
.