APA Style
Amstrong, John. (2012).
How to Worry Less about Money .
:
.
Chicago Style
Amstrong, John.
How to Worry Less about Money.
:
,
2012.
Book.
MLA Style
Amstrong, John.
How to Worry Less about Money.
:
,
2012.
Book.
Turabian Style
Amstrong, John.
How to Worry Less about Money.
:
,
2012.
Book.