APA Style
Rubin, Gretchen. (2019).
The Happiness Project: Or, Why I Spent a Year Trying to Sing in the Morning, Clean My Closets, Fight Right, Read Aristotle, and Generally Have More Fun .
New York:
Harper Collins.
Chicago Style
Rubin, Gretchen.
The Happiness Project: Or, Why I Spent a Year Trying to Sing in the Morning, Clean My Closets, Fight Right, Read Aristotle, and Generally Have More Fun.
New York:
Harper Collins,
2019.
Printed Book.
MLA Style
Rubin, Gretchen.
The Happiness Project: Or, Why I Spent a Year Trying to Sing in the Morning, Clean My Closets, Fight Right, Read Aristotle, and Generally Have More Fun.
New York:
Harper Collins,
2019.
Printed Book.
Turabian Style
Rubin, Gretchen.
The Happiness Project: Or, Why I Spent a Year Trying to Sing in the Morning, Clean My Closets, Fight Right, Read Aristotle, and Generally Have More Fun.
New York:
Harper Collins,
2019.
Printed Book.