APA Style
Lewis, C.S.. (1976).
The Problem of Pain .
London:
Collins Fontana Books.
Chicago Style
Lewis, C.S..
The Problem of Pain.
London:
Collins Fontana Books,
1976.
Text.
MLA Style
Lewis, C.S..
The Problem of Pain.
London:
Collins Fontana Books,
1976.
Text.
Turabian Style
Lewis, C.S..
The Problem of Pain.
London:
Collins Fontana Books,
1976.
Print.