Gaya APA
Boorstein, Sylvia. (2008).
Happines Is an Inside Job (2008).
New York:
Ballantine Books.
Gaya Chicago
Boorstein, Sylvia.
Happines Is an Inside Job.
2008
New York:
Ballantine Books,
2008.
Text.
Gaya MLA
Boorstein, Sylvia.
Happines Is an Inside Job.
2008
New York:
Ballantine Books,
2008.
Text.
Gaya Turabian
Boorstein, Sylvia.
Happines Is an Inside Job.
2008
New York:
Ballantine Books,
2008.
Print.