Gaya APA
Beck, R, N. (1967).
Personalist, The : Vol. XLVIII, No. 1, January 1967 .
California, USA:
The School of Philosophy.
Gaya MLA
Beck, Robert, N..
"Personalist, The : Vol. XLVIII, No. 1, January 1967".
California, USA:
The School of Philosophy,
1967.
Serial Publication.