Gaya APA
Balthasar, H, U, V. (1967).
The God question and modern man, foreword by John Macquarrie. .
New York:
Seabury Press.
Gaya MLA
Balthasar, H., U., Von..
"The God question and modern man, foreword by John Macquarrie. ".
New York:
Seabury Press,
1967.
Buku.