APA Style
Dahl, Roald. (2010).
The umbrella man .
:
Speak.
Chicago Style
Dahl, Roald.
The umbrella man.
:
Speak,
2010.
Text.
MLA Style
Dahl, Roald.
The umbrella man.
:
Speak,
2010.
Text.
Turabian Style
Dahl, Roald.
The umbrella man.
:
Speak,
2010.
Print.