Gaya APA
Lester, D., Kowiya, .
(2015).
How They Started Digital
(
Cetakan I, 2015)
.
Jakarta:
PT Elex Media Komputindo.
Gaya MLA
Lester, David., Kowiya, .
"How They Started Digital".
Cetakan I, 2015
Jakarta:
PT Elex Media Komputindo,
2015.
Text.