Gaya APA
Kuyper, A.
(2004).
Iman kristen dan problema sosial : The problem of poverty
(
Cet.1)
.
Surabaya:
Momentum.
Gaya MLA
Kuyper, Abraham.
"Iman kristen dan problema sosial : The problem of poverty".
Cet.1
Surabaya:
Momentum,
2004.
Text.