Gaya APA
O'Brien, E, S, E. (1967).
The convergence of traditions, orthodox, catholic, protestant. .
[New York]:
Herder and Herder.
Gaya MLA
O'Brien, E.,, S.J., Ed..
"The convergence of traditions, orthodox, catholic, protestant. ".
[New York]:
Herder and Herder,
1967.
Buku.