APA Style
Ela Gondongan. (2014).
Jakarta:
Erlangga for kids.
Chicago Style
Ela Gondongan.
.
Jakarta:
Erlangga for kids,
2014.
Text.
MLA Style
Ela Gondongan.
.
Jakarta:
Erlangga for kids,
2014.
Text.
Turabian Style
Ela Gondongan.
Jakarta:
Erlangga for kids,
2014.
Print.