Gaya APA
LESTARI, T, M. et al
(2010).
Workbook science 2: for elementary school year II
(
1)
.
Jakarta:
Yudhistira.
Gaya MLA
LESTARI, Tutut, M. et al.
"Workbook science 2: for elementary school year II".
1
Jakarta:
Yudhistira,
2010.
Text.