Gaya APA
A Slice Happiness. (2018).
:
PT Gramedia Pustaka Utama.
Gaya Chicago
A Slice Happiness.
.
:
PT Gramedia Pustaka Utama,
2018.
Text.
Gaya MLA
A Slice Happiness.
.
:
PT Gramedia Pustaka Utama,
2018.
Text.
Gaya Turabian
A Slice Happiness.
:
PT Gramedia Pustaka Utama,
2018.
Print.