Gaya APA
duhigg, C., palar, D, T, W.
(2019).
the power of habit
(
1)
.
jakarta:
kepustakaan populer gramedia.
Gaya MLA
duhigg, Charles., palar, Damaring, Tyas, Wulandari.
"the power of habit".
1
jakarta:
kepustakaan populer gramedia,
2019.
Text.