Gaya APA
Geach, P.
(1978).
God and the soul, [repr. ed.]. Cet.pertama 1969.
.
London dsl:
Routledge & Kegan Paul.
Gaya MLA
Geach, Peter..
"God and the soul, [repr. ed.]. Cet.pertama 1969. ".
London dsl:
Routledge & Kegan Paul,
1978.
Buku.