Gaya APA
Woong, Lee Kwang, Yuliawati Dwi Widyaningrum. (2009).
Why?: The Universe= Alam Semesta .
Jakarta:
PT Elex Media Komputindo.
Gaya Chicago
Woong, Lee Kwang, Yuliawati Dwi Widyaningrum.
Why?: The Universe= Alam Semesta.
Jakarta:
PT Elex Media Komputindo,
2009.
Text.
Gaya MLA
Woong, Lee Kwang, Yuliawati Dwi Widyaningrum.
Why?: The Universe= Alam Semesta.
Jakarta:
PT Elex Media Komputindo,
2009.
Text.
Gaya Turabian
Woong, Lee Kwang, Yuliawati Dwi Widyaningrum.
Why?: The Universe= Alam Semesta.
Jakarta:
PT Elex Media Komputindo,
2009.
Print.