Gaya APA
Lewin, C.S.. (2006).
Surat-Surat Screwtape = Screwtape Letters .
Bandung:
Pionir Jaya.
Gaya Chicago
Lewin, C.S..
Surat-Surat Screwtape = Screwtape Letters.
Bandung:
Pionir Jaya,
2006.
Text.
Gaya MLA
Lewin, C.S..
Surat-Surat Screwtape = Screwtape Letters.
Bandung:
Pionir Jaya,
2006.
Text.
Gaya Turabian
Lewin, C.S..
Surat-Surat Screwtape = Screwtape Letters.
Bandung:
Pionir Jaya,
2006.
Print.