APA Style
Geisler, Norman. (1988).
Philosophy of religion; second edition (Cetakan ke 2).
Amerika Serikat:
Library of congress catalog.
Chicago Style
Geisler, Norman.
Philosophy of religion; second edition.
Cetakan ke 2
Amerika Serikat:
Library of congress catalog,
1988.
Text.
MLA Style
Geisler, Norman.
Philosophy of religion; second edition.
Cetakan ke 2
Amerika Serikat:
Library of congress catalog,
1988.
Text.
Turabian Style
Geisler, Norman.
Philosophy of religion; second edition.
Cetakan ke 2
Amerika Serikat:
Library of congress catalog,
1988.
Print.