Gaya APA
Heo, Soon Bong, Kim, Kang-Ho, Morin Tanang. (2010).
Why? : happy science 5 (1).
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Heo, Soon Bong, Kim, Kang-Ho, Morin Tanang.
Why? : happy science 5.
1
Jakarta:
Elex Media Komputindo,
2010.
Text.
Gaya MLA
Heo, Soon Bong, Kim, Kang-Ho, Morin Tanang.
Why? : happy science 5.
1
Jakarta:
Elex Media Komputindo,
2010.
Text.
Gaya Turabian
Heo, Soon Bong, Kim, Kang-Ho, Morin Tanang.
Why? : happy science 5.
1
Jakarta:
Elex Media Komputindo,
2010.
Print.