Gaya APA
Gill, M, G., Prakoso, R.
(2012).
How starbucks saved my life
.
Tangerang Selatan:
Literati.
Gaya MLA
Gill, Michael, Gates., Prakoso, Ratri.
"How starbucks saved my life".
Tangerang Selatan:
Literati,
2012.
Text.