Gaya APA
St, D., Nasional, A.
(1987).
Bak Mandi Baja Berlapis Email
(
87)
.
:
Jakarta:DSN,.
Gaya MLA
St, Dewan., Nasional, Ardisasi.
"Bak Mandi Baja Berlapis Email".
87
:
Jakarta:DSN,,
1987.
Text.