APA Style
MacDonald, Lucy. (2014).
You can be an Optimist: Change Your Thinking, Change Your Life .
London:
Watkins.
Chicago Style
MacDonald, Lucy.
You can be an Optimist: Change Your Thinking, Change Your Life.
London:
Watkins,
2014.
Text.
MLA Style
MacDonald, Lucy.
You can be an Optimist: Change Your Thinking, Change Your Life.
London:
Watkins,
2014.
Text.
Turabian Style
MacDonald, Lucy.
You can be an Optimist: Change Your Thinking, Change Your Life.
London:
Watkins,
2014.
Print.