APA Style
Duckworth, Angela. (2016).
Grit :the power of passion and perseverance .
New York:
Scribner.
Chicago Style
Duckworth, Angela.
Grit :the power of passion and perseverance.
New York:
Scribner,
2016.
print.
MLA Style
Duckworth, Angela.
Grit :the power of passion and perseverance.
New York:
Scribner,
2016.
print.
Turabian Style
Duckworth, Angela.
Grit :the power of passion and perseverance.
New York:
Scribner,
2016.
print.