Gaya APA
McGrath, A. (1999).
The unknown God: Seraching for spiritual fulfilment. .
Grand Rapids:
Grand Rapids William B Eerdmans.
Gaya MLA
McGrath, Alister.
"The unknown God: Seraching for spiritual fulfilment. ".
Grand Rapids:
Grand Rapids William B Eerdmans,
1999.
Buku.