APA Style
Leland, John. (2018).
Happiness is a Choice You Make: Lessons From a Year Among the Oldest Old .
New York:
Sarah Crichton Books.
Chicago Style
Leland, John.
Happiness is a Choice You Make: Lessons From a Year Among the Oldest Old.
New York:
Sarah Crichton Books,
2018.
Text.
MLA Style
Leland, John.
Happiness is a Choice You Make: Lessons From a Year Among the Oldest Old.
New York:
Sarah Crichton Books,
2018.
Text.
Turabian Style
Leland, John.
Happiness is a Choice You Make: Lessons From a Year Among the Oldest Old.
New York:
Sarah Crichton Books,
2018.
Print.