APA Style
Greene, Graham. (1971).
The Heart of the Matter .
USA:
Penguin Books Ltd.
Chicago Style
Greene, Graham.
The Heart of the Matter.
USA:
Penguin Books Ltd,
1971.
Text.
MLA Style
Greene, Graham.
The Heart of the Matter.
USA:
Penguin Books Ltd,
1971.
Text.
Turabian Style
Greene, Graham.
The Heart of the Matter.
USA:
Penguin Books Ltd,
1971.
Print.