Gaya APA
Saukah, A., Wahyudi, A.
(2002).
English for senior high school book 2
.
Jakarta:
Balai Pustaka.
Gaya MLA
Saukah, Ali., Wahyudi, Arwijati.
"English for senior high school book 2".
Jakarta:
Balai Pustaka,
2002.
Text.