Gaya APA
Lewis, C.S.. (1975).
The Problem of Pain (14).
London:
Collins.
Gaya Chicago
Lewis, C.S..
The Problem of Pain.
14
London:
Collins,
1975.
Text.
Gaya MLA
Lewis, C.S..
The Problem of Pain.
14
London:
Collins,
1975.
Text.
Gaya Turabian
Lewis, C.S..
The Problem of Pain.
14
London:
Collins,
1975.
Print.