APA Style
Brown, Derren. (2017).
Happy: Why More or Less Everything is Absolutely Fine .
London:
Penguin Books.
Chicago Style
Brown, Derren.
Happy: Why More or Less Everything is Absolutely Fine.
London:
Penguin Books,
2017.
Text.
MLA Style
Brown, Derren.
Happy: Why More or Less Everything is Absolutely Fine.
London:
Penguin Books,
2017.
Text.
Turabian Style
Brown, Derren.
Happy: Why More or Less Everything is Absolutely Fine.
London:
Penguin Books,
2017.
Print.