Gaya APA
Sejati, E, C.
(2011).
Ranting jangan mudah patah
(
Cet.1)
.
Jakarta:
mahaka publishing.
Gaya MLA
Sejati, Ericka, Citra.
"Ranting jangan mudah patah".
Cet.1
Jakarta:
mahaka publishing,
2011.
Printed Book.