Gaya APA
Kim, Nam-Gil, Bambang Sudiyono, Irene Christine. (2010).
Why? : happy science 4 (1).
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Kim, Nam-Gil, Bambang Sudiyono, Irene Christine.
Why? : happy science 4.
1
Jakarta:
Elex Media Komputindo,
2010.
Text.
Gaya MLA
Kim, Nam-Gil, Bambang Sudiyono, Irene Christine.
Why? : happy science 4.
1
Jakarta:
Elex Media Komputindo,
2010.
Text.
Gaya Turabian
Kim, Nam-Gil, Bambang Sudiyono, Irene Christine.
Why? : happy science 4.
1
Jakarta:
Elex Media Komputindo,
2010.
Print.