Penggayaan APA
The 2nd g challenges. (2016).
Bandung:
Gramedia Pustaka Utama.
Chicago Style
The 2nd g challenges.
Cet. 1.
Bandung:
Gramedia Pustaka Utama,
2016.
Text.
MLA Style
The 2nd g challenges.
Cet. 1.
Bandung:
Gramedia Pustaka Utama,
2016.
Text.
Turabian Style
The 2nd g challenges.
Bandung:
Gramedia Pustaka Utama,
2016.
Print.