Gaya APA
halim, R, K.
(2015).
Dragonfly and damselfly
(
Cet. 1)
.
Bandung:
Rosda Interasional.
Gaya MLA
halim, Ratna, Kusuma.
"Dragonfly and damselfly".
Cet. 1
Bandung:
Rosda Interasional,
2015.
Equipment.