Gaya APA
Johari, J., Rachmawati, M.
(2010).
CHEMISTRY 2B FOR SENIOR HIGH SCHOOL GRADE XI SEMESTER 2
.
Yogyakarta:
ESIS.
Gaya MLA
Johari, J.M.C., Rachmawati, M..
"CHEMISTRY 2B FOR SENIOR HIGH SCHOOL GRADE XI SEMESTER 2".
Yogyakarta:
ESIS,
2010.
Text.