Gaya APA
Beck, R, N. (1968).
Personalist, The : Vol. XLIX, No. 1, Winter 1968 .
California, USA:
The School of Philosophy.
Gaya MLA
Beck, Robert, N..
"Personalist, The : Vol. XLIX, No. 1, Winter 1968".
California, USA:
The School of Philosophy,
1968.
Serial Publication.