Gaya APA
BERKHOF, L. (1939).
SYSTEMATIC THEOLOGY (Cetakan 15).
United States of America:
Wm. B. Eerdmans Publishing Company.
Gaya MLA
BERKHOF, L..
"SYSTEMATIC THEOLOGY".
Cetakan 15
United States of America:
Wm. B. Eerdmans Publishing Company,
1939.
Text.