Gaya APA
SUMARDJO, D, J.
(1981).
Segi Sosiologis Novel Indonesia
(
cet. 1)
.
Bandung:
Pustaka Prima.
Gaya MLA
SUMARDJO, DRS., JAKOB.
"Segi Sosiologis Novel Indonesia".
cet. 1
Bandung:
Pustaka Prima,
1981.
Text.