Gaya APA
Speak English, Please 1, xi + 204 hal, Slamet Riyanto,
.
(2011).
Jakarta:
Pustaka Pelajar.
Gaya MLA
Speak English, Please 1, xi + 204 hal, Slamet Riyanto,
.
−.
Jakarta:
Pustaka Pelajar,
2011.
Text.